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Patents > Office : GB or IN or LU or NL & Tech fields: None

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Supplementary to patent:
None (1956) · Patent FR-1909-408197 (3) ·   (3) · Patent BE-1910-12-28-Muehter (2)
Related to aircraft:
Patent agent:
None (1789) · Marks & Clerk (16) · Brewer & Son (12) · None (11) · Haseltine, Lake & Co. (10) · Boult, Wade & Tennant (9) · Hyde & Heide (6) · J. S. Withers & Spooner (6) · Abel & Imray (6) · W. P. Thompson & Co. (5) · J. S. Withers (4) · Herbert Haddan & Co. (4) · Harris & Mills (4) · Lloyd Wise & Co. (4) · Mewburn, Ellis & Pryor (4) · Chatwin, Herschell & Co. (4) · Edwards & Co. (4)
IPCs:
None (1798) · IPC B64C39/00 (35) · IPC B64C17/00 (18) · IPC B64C1/00 (17) · IPC B64C3/38 (16) · IPC B64C3/00 (14) · IPC B64C3/54 (11) · IPC B64C35/00 (9) · IPC B64C13/00 (9) · IPC B64D27/00 (7) · IPC B64C33/02 (7) · IPC B64C23/00 (6) · IPC B64C27/04 (5) · IPC B64C3/18 (5) · IPC B62C5/04 (4) · IPC B64C11/00 (4) · IPC B64C3/56 (4)
CPCs:
None (1069) · CPC B64C2700/6295 (84) · CPC B64C39/00 (75) · CPC B64C17/00 (55) · CPC B64C35/00 (50) · CPC B64C13/00 (47) · CPC B64C3/00 (46) · CPC B64B1/00 (45) · CPC B64C2700/6256 (44) · CPC B64C3/385 (38) · CPC B64C2700/6218 (35) · CPC B64C3/18 (32) · CPC B64C23/005 (29) · CPC B64C11/006 (29) · CPC B64C2700/6235 (28) · CPC B64B1/58 (24) · CPC B64C2700/6274 (21) · CPC B64F2700/6261 (17) · CPC B64C33/02 (17)
First filing:
Citations from after 1930:
Number of diagram pages:

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