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Patents > Tech fields : elasticity or navigation & Number of diagram pages: 1

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None (172)
Granted:
Supplementary to patent:
None (260) · Patent GB-1911-12232‎‎ (5) · Patent FR-1907-377174 (4) · Patent CH-1912-62201 (3) · Patent US-1903-821393 (3) · Patent DE-1912-279343 (3) · Patent AT-1912-75092 (3) · Patent FR-1909-420004 (3)
Related to aircraft:
Patent agent:
None (152) · Armengaud jeune (26) · None (16) · Hippolyte Josse (9) · Weismann et Marx (7) · Marks & Clerk (6) · Boult, Wade & Tennant (6) · G. de Mestral et F. Harlé (5) · Charles Dony (5) · Dom. Casalonga (5) · W. P. Thompson & Co. (4) · Herbert Haddan & Co. (4) · Haseltine, Lake & Co. (4) · E. Blum & Co. (4) · L. Chassevent (4) · H. Bœttcher fils (4) · Émile Klotz (4)
National tech categories:
FR 6.4 (135) · None (62) · DE 77 (21) · AT 77d (16) · FR 6.3 (16) · DE 77h.5 (11) · USPC 244/30 (9) · DK 77 (8) · DE 77h.15 (8) · RU Group V (7) · FR 6.2 (6) · DE 77h (6) · HU V/h (5) · USPC 244/234 (5) · USPC 244/66 (4) · CH 115 (4)
IPCs:
None (152) · IPC B64B1/00 (40) · IPC B64C1/00 (16) · IPC B64C3/38 (13) · IPC B64B1/58 (12) · IPC CPC B64C13/00 (9) · IPC B64C25/00 (9) · IPC B64C17/00 (9) · IPC B64C3/52 (9) · IPC B64C13/00 (9) · IPC B64C33/02 (8) · IPC B64C13/04 (7) · IPC B64C39/00 (7) · IPC B64B1/62 (7) · IPC B64C23/00 (7) · IPC B64C11/00 (6) · IPC B64B1/40 (6) · IPC B64C13/02 (5) · IPC G01C17/00 (4) · IPC B64C33/00 (4)
CPCs:
None (108) · CPC B64B1/00 (43) · CPC B64C13/00 (28) · CPC B64C17/00 (16) · CPC B64C23/005 (13) · CPC B64B1/58 (12) · CPC B64C3/52 (11) · CPC B64C3/385 (9) · CPC B64C33/02 (9) · CPC B64C2700/6256 (8) · CPC B64C1/00 (8) · CPC B64B1/62 (7) · CPC B64C25/06 (7) · CPC B64C13/02 (7) · CPC B64C3/38 (6) · CPC B64C2700/6295 (6) · CPC B64C13/04 (6) · CPC B64B1/40 (6)
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