-
3548655
-
Patent number 3,548,655
-
Issue date Dec 22, 1970
-
G01 - MEASURING TESTING
-
2710552
-
Patent number 2,710,552
-
Issue date Jun 14, 1955
-
G04 - HOROLOGY
-
2699000
-
Patent number 2,699,000
-
Issue date Jan 11, 1955
-
G01 - MEASURING TESTING
-
2429139
-
Patent number 2,429,139
-
Issue date Oct 14, 1947
-
G04 - HOROLOGY
-
2106653
-
Patent number 2,106,653
-
Issue date Jan 25, 1938
-
G04 - HOROLOGY
-
1977754
-
Patent number 1,977,754
-
Issue date Oct 23, 1934
-
G04 - HOROLOGY
-
1747136
-
Patent number 1,747,136
-
Issue date Feb 11, 1930
-
G04 - HOROLOGY
-
1494356
-
Patent number 1,494,356
-
Issue date May 20, 1924
-
G04 - HOROLOGY
-
1442717
-
Patent number 1,442,717
-
Issue date Jan 16, 1923
-
G04 - HOROLOGY
-
1393203
-
Patent number 1,393,203
-
Issue date Oct 11, 1921
-
G04 - HOROLOGY
-
1153695
-
Patent number 1,153,695
-
Issue date Sep 14, 1915
-
G04 - HOROLOGY
-
1147938
-
Patent number 1,147,938
-
Issue date Jul 27, 1915
-
G04 - HOROLOGY
-
1101945
-
Patent number 1,101,945
-
Issue date Jun 30, 1914
-
G04 - HOROLOGY
-
1094176
-
Patent number 1,094,176
-
Issue date Apr 21, 1914
-
G04 - HOROLOGY
-
1001278
-
Patent number 1,001,278
-
Issue date Aug 22, 1911
-
G04 - HOROLOGY
-
859819
-
Patent number 859,819
-
Issue date Jul 9, 1907
-
G04 - HOROLOGY
-
848831
-
Patent number 848,831
-
Issue date Apr 2, 1907
-
G04 - HOROLOGY
-
820796
-
Patent number 820,796
-
Issue date May 15, 1906
-
G04 - HOROLOGY
-
738723
-
Patent number 738,723
-
Issue date Sep 8, 1903
-
G04 - HOROLOGY
-
715123
-
Patent number 715,123
-
Issue date Dec 2, 1902
-
G04 - HOROLOGY
-
652622
-
Patent number 652,622
-
Issue date Jun 26, 1900
-
G04 - HOROLOGY
-
533537
-
Patent number 533,537
-
Issue date Feb 5, 1895
-
G04 - HOROLOGY
-
520558
-
Patent number 520,558
-
Issue date May 29, 1894
-
G04 - HOROLOGY
-
459928
-
Patent number 459,928
-
Issue date Sep 22, 1891
-
G04 - HOROLOGY
-
112203
-
Patent number 112,203
-
Issue date Feb 28, 1871
-
G04 - HOROLOGY