Drilldown: Patents

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Patents > Tech fields: None & National tech categories: None & Number of text pages: 5-14

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Office:
Inventors:
Henry E. Krammer (2) · William Phillips Thompson (2) · Calvin Pearson (2) · Nelson W. Dalton (2) · Thomas Osborne Perry (2)
Inventor country:
Applicant person:
William Phillips Thompson (3) · Nelson W. Dalton (2) · Calvin Pearson (2) · Henry E. Krammer (2) · Thomas Osborne Perry (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (10)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (8) · None (6) · J. D. Roots & Co. (3) · F. W. Golby (2) · Marks & Clerk (2) · Haseltine, Lake & Co. (2) · John P. Tarbox (2) · Randolph, Jr. (2) · Joshua R. H. Potts (2) · Wheatley & Mackenzie (2)
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C23/005 (8) · None (7) · CPC B64C3/385 (7) · CPC B64C2700/6274 (6) · CPC B64C17/00 (5) · CPC B64C2700/6295 (5) · CPC B64C39/00 (4) · CPC B64C2700/6218 (4) · CPC B64C3/00 (4) · CPC B64C1/00 (3) · CPC Y02T50/10 (3) · CPC B64C39/005 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 74 results in range #1 to #74.

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