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Patents > Office : BE or Other & CPCs : CPC B22D33/00 or CPC B64B1/00 & Number of claims: 4-6

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Office: (Click arrow to add another value)
Inventors:
Adolphe Clément-Bayard (7) · None (5) · Johann Schütte (4) · Arno Boener (2) · Arthur James Roberts (2) · Eleazer Kempshall (2)
Inventor country:
Applicant person:
None (9) · Adolphe Clément-Bayard (7) · Johann Schütte (4) · Arthur James Roberts (2) · Arno Boener (2) · Eleazer Kempshall (2)
Applicant is inventor:
Tech fields:
LTA (74) · balloon (26) · navigation (23) · frame (22) · airship (15) · Hybrid (14) · propulsion (14) · dirigibles (12) · compartments (12) · design (11) · Dirigible (10) · car (9) · propeller (9) · balloons (9) · construction (9) · safety (7) · stability (6) · rudder (6)
Full specification filed date:
Application number:
None (16)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (25) · Haseltine, Lake & Co. (6) · None (4) · Armengaud jeune (3) · A. A. Thornton (2) · E. R. Royston & Co. (2) · E. Blétry (2) · Hippolyte Josse (2) · G. Petiau (2) · Marks & Clerk (2) · C. Blétry (2) · Wheatley & Mackenzie (2) · Boult, Wade & Tennant (2)
National tech categories:
None (29) · FR 6.4 (23) · USPC 244/30 (9) · FR 6.3 (7) · USPC 244/26 (6) · USPC 244/28 (4) · USPC 244/25 (3) · USPC 244/99 (3) · USPC 244/29 (2) · USPC 244/125 (2) · USPC 24/713.8 (2) · USPC 244/64 (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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