-
-
-
-
3926833
-
Patent number 3,926,833
-
Issue date Dec 16, 1975
-
C01 - INORGANIC CHEMISTRY
-
3919320
-
Patent number 3,919,320
-
Issue date Nov 11, 1975
-
C01 - INORGANIC CHEMISTRY
-
3876676
-
Patent number 3,876,676
-
Issue date Apr 8, 1975
-
C06 - EXPLOSIVES MATCHES
-
3812244
-
Patent number 3,812,244
-
Issue date May 21, 1974
-
C01 - INORGANIC CHEMISTRY
-
3496114
-
Patent number 3,496,114
-
Issue date Feb 17, 1970
-
C07 - ORGANIC CHEMISTRY
-
3495956
-
Patent number 3,495,956
-
Issue date Feb 17, 1970
-
C01 - INORGANIC CHEMISTRY