Drilldown: Patents

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Patents > Year granted: 1918 & Number of text pages: 1-2 & Number of claims: 1-2

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Year granted:
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Office:
Inventors:
None (14) · Reinhold Richter (3) · Gustav Pieske (2)
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Applicant person:
None (22)
Applicant is inventor:
Tech fields:
airplane (13) · frame (13) · construction (9) · LTA (9) · None (8) · airship (7) · design (7) · propeller (5) · hybrid (5) · wings (5) · instrument (4) · Dirigible (4) · hangar (3) · rigid (3) · propulsion (3) · marine (3) · engine (3) · hydroaeroplane (3)
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Related to aircraft:
CPCs:
None (20) · CPC B64C35/00 (3) · CPC B64C13/00 (3) · CPC B64B1/00 (2) · CPC B64C27/82 (2) · CPC B64C27/54 (2) · CPC B64C39/005 (2) · CPC B64C25/06 (2) · CPC B64C11/006 (2) · CPC B64F2700/6226 (2) · CPC B64C3/00 (2)
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Citations from after 1930:
Number of text pages:
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