Drilldown: Patents
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None (6) ·
Carl Alfred Johansson (2) ·
Charles-Alphonse Vallot (1) ·
Clarence Gaston Walker (1) ·
Edmond-Louis Douhéret (1) ·
Emil Schimanek (1) ·
Ernő Noll (1) ·
Everard Richard Calthrop (1) ·
François Schwendimann (1) ·
François-Henri-Célestin Lacambra (1) ·
George F. Lewis (1) ·
Georges Gramaticesco (1) ·
Hans Hermann Hocke (1) ·
Hermann Panschar (1) ·
John Arthur Weis (1) ·
Libérat Dubuisson (1) ·
Robert D. Bruce (1)
None (7) ·
Carl Alfred Johansson (2) ·
Charles-Alphonse Vallot (1) ·
Clarence G. Walker (1) ·
Edmond-Louis Douhéret (1) ·
Ernő Noll (1) ·
Everard Richard Calthrop (1) ·
François Schwendimann (1) ·
François-Henri-Célestin Lacambra (1) ·
George F. Lewis (1) ·
Georges Gramaticesco (1) ·
Hans Hermann Hocke (1) ·
Hermann Panschar (1) ·
John Arthur Weis (1) ·
Libérat Dubuisson (1) ·
Robert D. Bruce (1)
Tech fields:
None (12) ·
20391D (1) ·
481948D (1) ·
482437D (1) ·
483013D (1) ·
483014D (1) ·
483114D (1) ·
70782 (1) ·
71158 (1) ·
FRD484532 (1)
None (8) ·
Patent BE-1912-02-07-Gramaticesco (1) ·
Patent BE-1914-07-23 François-Henri-Célestin Lacambra (1) ·
Patent BE-1916-276115 (1) ·
Patent CH-1915-72132 (1) ·
Patent DE-1915-11-01 Ernő Noll (1) ·
Patent DE-1916-01-24 Maschinenbau Anstalt Humboldt (1) ·
Patent DK-1916-21998 (1) ·
Patent FR-1915-478440 (1) ·
Patent GB-1914-20119 (1) ·
Patent HU-1915-70471 (1) ·
Patent HU-1917-73345 (1) ·
Patent NO-1915-12-15 Carl Alfred Johansson (2) ·
Patent US-1914-1153143 (1) ·
Patent US-1914-1368226 (1)
None (1) ·
AT 77d (4) ·
CH 129b (2) ·
DE 42k.18 (1) ·
DE 77 (2) ·
FR 5.3 (1) ·
FR 6.4 (7) ·
HU V/h (3)
Showing below up to 21 results in range #1 to #21.
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