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3506222
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Patent number 3,506,222
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Issue date Apr 14, 1970
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3431742
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Patent number 3,431,742
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Issue date Mar 11, 1969
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C06 - EXPLOSIVES MATCHES
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3321158
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Patent number 3,321,158
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Issue date May 23, 1967
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3297280
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Patent number 3,297,280
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Issue date Jan 10, 1967
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B60 - VEHICLES IN GENERAL
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3273832
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Patent number 3,273,832
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Issue date Sep 20, 1966
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3221831
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Patent number 3,221,831
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Issue date Dec 7, 1965
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B60 - VEHICLES IN GENERAL
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3190587
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Patent number 3,190,587
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Issue date Jun 22, 1965
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3180373
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Patent number 3,180,373
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Issue date Apr 27, 1965
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C06 - EXPLOSIVES MATCHES
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3165280
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Patent number 3,165,280
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Issue date Jan 12, 1965
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3143445
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Patent number 3,143,445
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Issue date Aug 4, 1964
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C06 - EXPLOSIVES MATCHES
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2979291
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Patent number 2,979,291
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Issue date Apr 11, 1961
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2673698
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Patent number 2,673,698
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Issue date Mar 30, 1954
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2645436
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Patent number 2,645,436
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Issue date Jul 14, 1953
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2643835
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Patent number 2,643,835
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Issue date Jun 30, 1953
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2623719
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Patent number 2,623,719
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Issue date Dec 30, 1952
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2621874
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Patent number 2,621,874
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Issue date Dec 16, 1952
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2522340
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Patent number 2,522,340
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Issue date Sep 12, 1950
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2507913
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Patent number 2,507,913
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Issue date May 16, 1950
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2494445
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Patent number 2,494,445
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Issue date Jan 10, 1950
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2493296
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Patent number 2,493,296
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2463351
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Patent number 2,463,351
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Issue date Mar 1, 1949
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2444264
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Patent number 2,444,264
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Issue date Jun 29, 1948
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2439196
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Patent number 2,439,196
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2429992
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Patent number 2,429,992
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2399346
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Patent number 2,399,346
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Issue date Apr 30, 1946
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2391326
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Patent number 2,391,326
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2375973
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Patent number 2,375,973
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2349584
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Patent number 2,349,584
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Issue date May 23, 1944
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2345143
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Patent number 2,345,143
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1866451
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Patent number 1,866,451
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Issue date Jul 5, 1932
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B64 - AIRCRAFT AVIATION COSMONAUTICS