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Automated elevator loading and unloading system
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Patent number 8,146,729
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Issue date Apr 3, 2012
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General Dynamics Armament and Technical Products, Inc.
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Jeffrey Paul Wagner
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Decklock
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Patent number 5,601,157
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Issue date Feb 11, 1997
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Pflow Industries
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Gene M. Barth
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B66 - HOISTING LIFTING HAULING
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3052384
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Patent number 3,052,384
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Issue date Sep 4, 1962
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B66 - HOISTING LIFTING HAULING
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2737308
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Patent number 2,737,308
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Issue date Mar 6, 1956
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B66 - HOISTING LIFTING HAULING
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2161583
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Patent number 2,161,583
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Issue date Jun 6, 1939
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B66 - HOISTING LIFTING HAULING
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2029512
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Patent number 2,029,512
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Issue date Feb 4, 1936
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B66 - HOISTING LIFTING HAULING
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1995770
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Patent number 1,995,770
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Issue date Mar 26, 1935
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B66 - HOISTING LIFTING HAULING
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1928772
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Patent number 1,928,772
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Issue date Oct 3, 1933
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B66 - HOISTING LIFTING HAULING
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1903633
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Patent number 1,903,633
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Issue date Apr 11, 1933
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B66 - HOISTING LIFTING HAULING
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1890905
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Patent number 1,890,905
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Issue date Dec 13, 1932
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B66 - HOISTING LIFTING HAULING
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1871559
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Patent number 1,871,559
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Issue date Aug 16, 1932
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B66 - HOISTING LIFTING HAULING
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1868319
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Patent number 1,868,319
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Issue date Jul 19, 1932
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B66 - HOISTING LIFTING HAULING
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1867547
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Patent number 1,867,547
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Issue date Jul 19, 1932
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B66 - HOISTING LIFTING HAULING
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1856942
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Patent number 1,856,942
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Issue date May 3, 1932
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B66 - HOISTING LIFTING HAULING
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1853190
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Patent number 1,853,190
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Issue date Apr 12, 1932
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B66 - HOISTING LIFTING HAULING
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1835094
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Patent number 1,835,094
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Issue date Dec 8, 1931
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B66 - HOISTING LIFTING HAULING
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1814769
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Patent number 1,814,769
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Issue date Jul 14, 1931
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B66 - HOISTING LIFTING HAULING
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1808954
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Patent number 1,808,954
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Issue date Jun 9, 1931
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B66 - HOISTING LIFTING HAULING
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1808953
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Patent number 1,808,953
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Issue date Jun 9, 1931
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B66 - HOISTING LIFTING HAULING
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1808972
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Patent number 1,808,972
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Issue date Jun 9, 1931
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B66 - HOISTING LIFTING HAULING
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1795215
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Patent number 1,795,215
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Issue date Mar 3, 1931
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B66 - HOISTING LIFTING HAULING
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1772696
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Patent number 1,772,696
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Issue date Aug 12, 1930
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B66 - HOISTING LIFTING HAULING
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1762827
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Patent number 1,762,827
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Issue date Jun 10, 1930
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B66 - HOISTING LIFTING HAULING
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1755840
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Patent number 1,755,840
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Issue date Apr 22, 1930
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B66 - HOISTING LIFTING HAULING
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1746743
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Patent number 1,746,743
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Issue date Feb 11, 1930
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B66 - HOISTING LIFTING HAULING
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1716289
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Patent number 1,716,289
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Issue date Jun 4, 1929
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B66 - HOISTING LIFTING HAULING
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1710794
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Patent number 1,710,794
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Issue date Apr 30, 1929
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B66 - HOISTING LIFTING HAULING
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1708925
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Patent number 1,708,925
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Issue date Apr 9, 1929
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B66 - HOISTING LIFTING HAULING
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1705986
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Patent number 1,705,986
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Issue date Mar 19, 1929
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B66 - HOISTING LIFTING HAULING