Drilldown: Patents
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None (6) ·
191414774D (1) ·
191415452D (1) ·
333525D (1) ·
475059D (1) ·
75504 (1) ·
75823 (1) ·
76754 (1) ·
76823 (1)
None (2) ·
1913-01-20 Siegfried Kander (1) ·
Patent 1913-03-10 Breslauer (1) ·
Patent DE-1913-04-24 Hans Windhoff (1) ·
Patent DE-1913-06-26 Franz Schneider (2) ·
Patent DE-1913-10-03 Optische Signale G. m. b. H. (1) ·
Patent DE-1913-11-15 Allgemeine Elektricitäts-Gesellschaft (1) ·
Patent DE-1913-287314 (1) ·
Patent DE-1913-293131 (2) ·
Patent DE-June-27-1913-Dueball-Heilemann (1) ·
Patent GB-1913-20921 (1) ·
Patent HU-1913-67745 (1) ·
Patent IT-1913-07-21 Edward R. Butler (1)
None (4) ·
AT 77d (1) ·
BE K (1) ·
CH 123c (1) ·
DE 77h.9 (1) ·
FR 15.2 (1) ·
FR 6.4 (1) ·
HU V/h (4)
Showing below up to 15 results in range #1 to #15.
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- Calendar: Year filed
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- Calendar: Full specification filed date