-
-
3807195
-
Patent number 3,807,195
-
Issue date Apr 30, 1974
-
C01 - INORGANIC CHEMISTRY
-
3642441
-
Patent number 3,642,441
-
Issue date Feb 15, 1972
-
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
-
3531247
-
Patent number 3,531,247
-
Issue date Sep 29, 1970
-
B82 - NANO-TECHNOLOGY
-
3522016
-
Patent number 3,522,016
-
Issue date Jul 28, 1970
-
B08 - CLEANING
-
3518052
-
Patent number 3,518,052
-
Issue date Jun 30, 1970
-
F28 - HEAT EXCHANGE IN GENERAL
-
3466021
-
Patent number 3,466,021
-
Issue date Sep 9, 1969
-
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
-
3463610
-
Patent number 3,463,610
-
Issue date Aug 26, 1969
-
B82 - NANO-TECHNOLOGY
-
3391998
-
Patent number 3,391,998
-
Issue date Jul 9, 1968
-
B08 - CLEANING
-
3385665
-
Patent number 3,385,665
-
Issue date May 28, 1968
-
C01 - INORGANIC CHEMISTRY
-
3378386
-
Patent number 3,378,386
-
Issue date Apr 16, 1968
-
C01 - INORGANIC CHEMISTRY
-
3356455
-
Patent number 3,356,455
-
Issue date Dec 5, 1967
-
C01 - INORGANIC CHEMISTRY
-
3215496
-
Patent number 3,215,496
-
Issue date Nov 2, 1965
-
C01 - INORGANIC CHEMISTRY
-
3188173
-
Patent number 3,188,173
-
Issue date Jun 8, 1965
-
B82 - NANO-TECHNOLOGY
-
3148027
-
Patent number 3,148,027
-
Issue date Sep 8, 1964
-
C01 - INORGANIC CHEMISTRY