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Patents > Tech fields: lift & Number of figures: 4-5

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Inventors:
Robert Esnault-Pelterie (4) · None (2) · Guido Antoni (2) · Ugo Antoni (2) · Eduard Penkala (2) · Charles Wolf (2) · Rudolf Penkala (2)
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Applicant person:
None (4) · Robert Esnault-Pelterie (4) · Charles Wolf (2) · Eduard Penkala (2) · Rudolf Penkala (2) · Guido Antoni (2) · Ugo Antoni (2)
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None (10)
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CPCs:
None (12) · CPC B64C39/00 (7) · CPC B64C2700/6295 (5) · CPC B64C13/00 (5) · CPC B64C3/52 (4) · CPC B64C17/00 (4) · CPC B64C23/005 (4) · CPC B64C2700/6274 (3) · CPC B64C27/04 (3) · CPC B64C3/48 (3) · CPC B64C2700/6245 (2) · CPC B64C3/54 (2) · CPC B64C2700/6281 (2) · CPC B64C2700/6256 (2) · CPC B64C35/00 (2) · CPC B64C33/02 (2) · CPC B64C21/02 (2) · CPC Y02T50/166 (2)
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