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3090713
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Patent number 3,090,713
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Issue date May 21, 1963
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3090714
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Patent number 3,090,714
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Issue date May 21, 1963
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2839374
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Patent number 2,839,374
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Issue date Jun 17, 1958
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2752848
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Patent number 2,752,848
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Issue date Jul 3, 1956
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2613146
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Patent number 2,613,146
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Issue date Oct 7, 1952
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2499321
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Patent number 2,499,321
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Issue date Feb 28, 1950
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2312752
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Patent number 2,312,752
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Issue date Mar 2, 1943
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2220891
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Patent number 2,220,891
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Issue date Nov 12, 1940
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2220892
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Patent number 2,220,892
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Issue date Nov 12, 1940
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1840431
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Patent number 1,840,431
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Issue date Jan 12, 1932
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1749613
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Patent number 1,749,613
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Issue date Mar 4, 1930
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1483087
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Patent number 1,483,087
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Issue date Feb 12, 1924
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1335790
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Patent number 1,335,790
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Issue date Apr 6, 1920
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1335788
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Patent number 1,335,788
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Issue date Apr 6, 1920
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C06 - EXPLOSIVES MATCHES
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1335789
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Patent number 1,335,789
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Issue date Apr 6, 1920
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