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Suction-holding device
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Patent number 7,004,521
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Issue date Feb 28, 2006
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Ishii Chokokogu Mfg. Co., Ltd.
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Akinori Ishii
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B66 - HOISTING LIFTING HAULING
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Cordless vacuum wand
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Patent number 5,374,090
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Issue date Dec 20, 1994
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Advanced Micro Devices, Inc.
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Gerald L. Goff
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B66 - HOISTING LIFTING HAULING
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3913964
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Patent number 3,913,964
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Issue date Oct 21, 1975
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B66 - HOISTING LIFTING HAULING
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3831991
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Patent number 3,831,991
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Issue date Aug 27, 1974
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B66 - HOISTING LIFTING HAULING
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3089722
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Patent number 3,089,722
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Issue date May 14, 1963
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B66 - HOISTING LIFTING HAULING
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3089723
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Patent number 3,089,723
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Issue date May 14, 1963
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B60 - VEHICLES IN GENERAL
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2620217
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Patent number 2,620,217
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Issue date Dec 2, 1952
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B66 - HOISTING LIFTING HAULING
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2523157
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Patent number 2,523,157
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Issue date Sep 19, 1950
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B66 - HOISTING LIFTING HAULING
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2341621
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Patent number 2,341,621
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Issue date Feb 15, 1944
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B66 - HOISTING LIFTING HAULING
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2303393
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Patent number 2,303,393
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Issue date Dec 1, 1942
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B66 - HOISTING LIFTING HAULING
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2212755
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Patent number 2,212,755
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Issue date Aug 27, 1940
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B66 - HOISTING LIFTING HAULING
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2209424
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Patent number 2,209,424
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Issue date Jul 30, 1940
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B66 - HOISTING LIFTING HAULING
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2131687
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Patent number 2,131,687
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Issue date Sep 27, 1938
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B66 - HOISTING LIFTING HAULING
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2127154
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Patent number 2,127,154
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Issue date Aug 16, 1938
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B66 - HOISTING LIFTING HAULING
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2127181
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Patent number 2,127,181
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Issue date Aug 16, 1938
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B66 - HOISTING LIFTING HAULING
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1757529
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Patent number 1,757,529
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Issue date May 6, 1930
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B66 - HOISTING LIFTING HAULING