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Patents > Inventor country : CH or NO & Number of text pages: 3-20000000

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Tech fields:
airplane (21) · frame (17) · design (14) · stability (14) · subsystem (12) · propulsion (11) · LTA (10) · navigation (10) · None (9) · construction (8) · balloon (7) · propeller (7) · control (6) · cables (6) · elasticity (6) · steering (6) · propellers (5) · HTA (5) · rudder (4)
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Patent agent:
None (10) · E. Blum & Co. (4) · Herbert Haddan & Co. (3) · E. Imer-Schneider (3) · G. de Mestral et F. Harlé (3) · Carl Tewes (2) · Haseltine, Lake & Co. (2) · Lloyd Wise & Co. (2) · C. Baumann (2)
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CPCs:
None (24) · CPC B64C17/00 (10) · CPC B64C2700/6212 (5) · CPC B64C3/385 (4) · CPC B64C11/006 (3) · CPC B64C23/005 (3) · CPC B64C2700/6214 (3) · CPC B64C13/02 (2) · CPC B64C2700/6218 (2)
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