Drilldown: Patents

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Patents > Year granted: 1913 & Number of claims: 4

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Inventors:
Louis Constantin (4) · None (3) · Chester Arthur Lewis (2) · Louis John Bergdoll (2) · Adolf Freiherr Odkolek von Augezd (2) · Herbert Thomas Alesbury (2) · Jakob Kreitmayer (2)
Inventor country:
Applicant person:
None (6) · Louis Constantin (4) · Chester Arthur Lewis (2) · Louis John Bergdoll (2) · Adolf Freiherr Odkolek von Augezd (2) · Herbert Thomas Alesbury (2) · Jakob Kreitmayer (2)
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None (22)
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Patent agent:
None (23) · Marks & Clerk (7) · None (4) · Dupont et Elluin (3) · Victor J. Evans (3) · Schwab (3) · L. Chassevent (2) · Hippolyte Josse (2) · C. A. Snow & Co. (2)
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National tech categories:
None (27) · FR 6.4 (22) · HU V/h (7) · AT 77d (5)
IPCs:
None (40) · IPC B64C1/00 (9) · IPC B64C17/00 (6) · IPC B64C39/00 (4) · IPC B64B1/00 (4) · IPC B64C23/00 (3) · IPC B64C39/08 (2) · IPC B64C13/00 (2) · IPC B64C11/00 (2) · IPC B64C3/00 (2)
CPCs:
None (21) · CPC B64C17/00 (9) · CPC B64C2700/6295 (6) · CPC B64C13/00 (4) · CPC B64B1/00 (4) · CPC B64C2700/6218 (4) · CPC B64C39/00 (4) · CPC B64C23/005 (3) · CPC B64C2700/6256 (3) · CPC B64C3/385 (3) · CPC B64C39/08 (3) · CPC B64C27/473 (2) · CPC B64C3/00 (2) · CPC Y02T70/10 (2) · CPC B64C1/00 (2) · CPC B64C1/08 (2) · CPC B64C33/02 (2)
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Showing below up to 93 results in range #1 to #93.

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