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3373931
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Patent number 3,373,931
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Issue date Mar 19, 1968
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G06 - COMPUTING CALCULATING COUNTING
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2484597
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Patent number 2,484,597
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Issue date Oct 11, 1949
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2189880
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Patent number 2,189,880
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Issue date Feb 13, 1940
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2170957
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Patent number 2,170,957
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Issue date Aug 29, 1939
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2065142
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Patent number 2,065,142
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Issue date Dec 22, 1936
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2049875
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Patent number 2,049,875
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Issue date Aug 4, 1936
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1926809
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Patent number 1,926,809
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Issue date Sep 12, 1933
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1567135
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Patent number 1,567,135
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Issue date Dec 29, 1925
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1548123
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Patent number 1,548,123
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Issue date Aug 4, 1925
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1402209
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Patent number 1,402,209
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Issue date Jan 3, 1922
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1240760
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Patent number 1,240,760
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Issue date Sep 18, 1917
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1225171
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Patent number 1,225,171
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1174318
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Patent number 1,174,318
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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1163430
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Patent number 1,163,430
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Issue date Dec 7, 1915
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1092564
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Patent number 1,092,564
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1071443
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Patent number 1,071,443
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1035757
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Patent number 1,035,757
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1001875
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Patent number 1,001,875
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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907223
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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903170
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Patent number 903,170
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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885789
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Patent number 885,789
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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884627
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Patent number 884,627
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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862827
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Patent number 862,827
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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750791
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Patent number 750,791
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Issue date Feb 2, 1904
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G06 - COMPUTING CALCULATING COUNTING
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693201
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Patent number 693,201
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B60 - VEHICLES IN GENERAL
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669849
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Patent number 669,849
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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608654
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Patent number 608,654
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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590249
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Patent number 590,249
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES