-
-
-
-
-
-
-
-
-
3481013
-
Patent number 3,481,013
-
Issue date Dec 2, 1969
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
3235936
-
Patent number 3,235,936
-
Issue date Feb 22, 1966
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
3164884
-
Patent number 3,164,884
-
Issue date Jan 12, 1965
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
3152383
-
Patent number 3,152,383
-
Issue date Oct 13, 1964
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
3122423
-
Patent number 3,122,423
-
Issue date Feb 25, 1964
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
3068564
-
Patent number 3,068,564
-
Issue date Dec 18, 1962
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
3066384
-
Patent number 3,066,384
-
Issue date Dec 4, 1962
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
2985945
-
Patent number 2,985,945
-
Issue date May 30, 1961
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
2872363
-
Patent number 2,872,363
-
Issue date Feb 3, 1959
-
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
-
2837817
-
Patent number 2,837,817
-
Issue date Jun 10, 1958
-
H01 - BASIC ELECTRIC ELEMENTS
-
2835022
-
Patent number 2,835,022
-
Issue date May 20, 1958
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
2651099
-
Patent number 2,651,099
-
Issue date Sep 8, 1953
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
2645842
-
Patent number 2,645,842
-
Issue date Jul 21, 1953
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
2582685
-
Patent number 2,582,685
-
Issue date Jan 15, 1952
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
2334230
-
Patent number 2,334,230
-
Issue date Nov 16, 1943
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
2187595
-
Patent number 2,187,595
-
Issue date Jan 16, 1940
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
2050298
-
Patent number 2,050,298
-
Issue date Aug 11, 1936
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
1709801
-
Patent number 1,709,801
-
Issue date Apr 16, 1929
-
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
-
1621502
-
Patent number 1,621,502
-
Issue date Mar 22, 1927
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
926233
-
Patent number 926,233
-
Issue date Jun 29, 1909
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
699920
-
Patent number 699,920
-
Issue date May 13, 1902
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
525007
-
Patent number 525,007
-
Issue date Aug 28, 1894
-
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING