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Patents > Office : CH or GB & Grant date: 1915

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Inventors:
None (7) · Everard Richard Calthrop (6) · Isaac Bell (3) · Adolphe Clément-Bayard (3) · George Raymond Lawrence (3) · Thomas Sloper (2) · Ralph Player (2) · Nazaire Lacrotte (2) · Hugh Oswald Short (2) · Horace Leonard Short (2) · Harold Edward Sherwin Holt (2) · Frederick Sigrist (2) · William Westwood (2) · Antonio Gustiana (2)
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Applicant person:
None (6) · Everard Richard Calthrop (6) · Isaac Bell (3) · Adolphe Clément-Bayard (3) · George Raymond Lawrence (3) · Thomas Sloper (2) · Ralph Player (2) · Nazaire Lacrotte (2) · Hugh Oswald Short (2) · Horace Leonard Short (2) · Harold Edward Sherwin Holt (2) · Frederick Sigrist (2) · William Westwood (2) · Antonio Gustiana (2)
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Tech fields:
airplane (25) · stability (13) · None (12) · frame (10) · design (10) · construction (10) · wings (10) · LTA (8) · propeller (7) · control (6) · military (6) · helicopter (5) · hybrid (5) · compartments (5) · parachutes (5) · fuselage (5) · automatic stability (5) · hydroaeroplane (4) · safety (4) · propulsion (4)
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None (18)
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Patent agent:
Marks & Clerk (7) · A. E. White (5) · Haseltine, Lake & Co. (5) · None (4) · Wheatley & Mackenzie (4) · Boult, Wade & Tennant (4) · J. D. Roots & Co. (3) · Brewer & Son (3) · Cruikshank & Fairweather, Ltd. (3) · H. D. Fitzpatrick & Co. (3) · George Barker & Brettell (2) · Lewis William Goold (2) · J. S. Withers & Spooner (2) · Hy. Fairbrother (2) · A. A. Thornton (2) · H. Kirchhofer (2) · Gedge & Feeny (2) · Edward Evans & Co. (2) · Bauer, Imrie & Slack (2)
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CPCs:
CPC B64C17/00 (9) · CPC B64C35/00 (6) · CPC B64B1/00 (6) · CPC B64C3/00 (5) · None (4) · CPC B64C2700/6235 (4) · CPC B64C2700/6218 (4) · CPC B64C23/005 (4) · CPC B64C13/00 (3) · CPC B64C3/18 (3) · CPC B64C2700/6295 (3) · CPC B64C2700/6281 (3) · CPC B64C2700/6212 (3) · CPC B64C2700/6256 (3)
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Citations from after 1930:
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Showing below up to 81 results in range #1 to #81.

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