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Patents > Office: GB & Tech fields: stability & Number of text pages: 2-4

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Office: (Click arrow to add another value)
Inventors:
None (6) · Franz Xaver Wels (3) · Robert Esnault-Pelterie (3) · Louis Marmonier (3) · Frederick William Lanchester (2) · Max Raabe (2) · Carl Alfred Johansson (2) · John William Dunne (2) · Eugene Maglione (2) · Francis Alexander Barton (2) · Jean Georges Ramel (2) · James Means (2) · James Dennis Roots (2) · Louis-Adolphe Hayot (2) · Herbert Thomas Alesbury (2)
Inventor country:
Applicant person:
None (22) · Louis Marmonier (3) · Franz Xaver Wels (3) · Robert Esnault-Pelterie (3) · John William Dunne (2) · Louis-Adolphe Hayot (2) · Eugene Maglione (2) · Francis Alexander Barton (2) · Carl Alfred Johansson (2) · Max Raabe (2) · Herbert Thomas Alesbury (2) · James Dennis Roots (2) · Jean Georges Ramel (2) · Alfred Julius Boult (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (31) · 191110001D (2)
Granted:
Publication date:
Supplementary to patent:
None (85) · Patent AT-1912-75092 (3) · Patent FR-1909-399456 (2) · Patent FR-1911-446282 (2) · Patent FR-1910-415470 (2) · Patent GB-1913-4191 (2)
Related to aircraft:
Patent agent:
Marks & Clerk (17) · None (14) · Abel & Imray (12) · Haseltine, Lake & Co. (12) · Boult, Wade & Tennant (10) · Herbert Haddan & Co. (7) · None (7) · W. P. Thompson & Co. (6) · Johnsons & Willcox (6) · Wheatley & Mackenzie (5) · Phillips & Leigh (3) · Chatwin, Herschell & Co. (3)
Assigned to:
CPCs:
CPC B64C17/00 (66) · CPC B64C2700/6218 (31) · None (27) · CPC B64C2700/6212 (14) · CPC B64C2700/6214 (12) · CPC B64C17/06 (11) · CPC B64C13/00 (10) · CPC B64C2700/6216 (10) · CPC B64C2700/6256 (9) · CPC B64C39/00 (8) · CPC B64C2700/6295 (8) · CPC B64C3/385 (6) · CPC B64B1/58 (4) · CPC B64B1/00 (4) · CPC B64C33/00 (3) · CPC B64C9/00 (3) · CPC B64C1/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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