Drilldown: Patents

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Patents > Tech fields : lift or marine & Grant date: 1910 - 1919 & Number of claims: 4-5

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Office:
Inventors:
Jan Jaakson (3) · Antoine-Padoue Filippi (2) · Heinrich Noll (2) · Hanns Pippart (2) · François Dergint (2) · Charles Wolf (2) · None (2)
Inventor country:
Applicant person:
None (6) · Jan Jaakson (3) · Charles Wolf (2) · François Dergint (2) · Heinrich Noll (2) · Hanns Pippart (2) · Antoine-Padoue Filippi (2)
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None (15)
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CPCs:
None (15) · CPC B64C39/00 (4) · CPC B64C2700/6295 (4) · CPC B64C11/006 (4) · CPC B64C35/00 (3) · CPC B64C17/00 (3) · CPC B64B1/58 (2) · CPC B64C3/385 (2) · CPC B64C27/12 (2) · CPC B64C27/04 (2) · CPC B64C23/005 (2) · CPC B64C2700/6218 (2)
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Citations from after 1930:
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