Drilldown: Patents

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Patents > National tech categories: None & Number of text pages: 4-5 & Number of claims: 11-14

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Office:
Inventors:
James Dennis Roots (2)
Inventor country:
Applicant person:
None (2) · James Dennis Roots (2)
Applicant is inventor:
Tech fields:
None (10) · airplane (7) · construction (5) · propulsion (5) · propeller (4) · stability (4) · frame (4) · Design (3) · control (3) · HTA (3) · wings (3)
Full specification filed date:
Granted:
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Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs:
None (8) · CPC B64C11/346 (2) · CPC B64C33/02 (2) · CPC B64C3/00 (2) · CPC B64C29/0025 (2) · CPC B64C23/005 (2) · CPC B64C3/385 (2) · CPC B64C17/00 (2) · CPC Y02T50/145 (2) · CPC Y02T50/10 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 47 results in range #1 to #47.

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