Drilldown: Patents

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Patents > Office : DE or SE & Applicant type : 1 or Hermann Burkardt or None

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Office: (Click arrow to add another value)
Applicant person:
None (336) · KAMERA KINOWERKE DRESDEN VEB (3) · LUFTFAHRZEUGBAU SCHUETTE LANZ (2)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (222) · LTA (64) · frame (34) · balloon (32) · propulsion (29) · navigation (22) · car (16) · flapping (16) · propeller (15) · subsystem (15) · airplane (14) · whole (12) · gas (10) · safety (9) · pressure (8) · piloting (7) · stability (7) · dirigible (6) · airship (6) · design (6)
Full specification filed date:
Application number:
None (348)
Granted:
Supplementary to patent:
None (353) · Patent DE-1904-173378 (2)
Related to aircraft:
Assigned to:
IPCs:
None (339) · IPC B64C33/02 (8) · IPC B64B1/00 (3) · IPC B64B1/64 (3) · IPC B64C1/00 (3) · IPC B64B1/58 (3) · IPC B64B1/60 (2) · IPC B64B1/06 (2) · IPC B64B1/58 (2) · IPC B64C17/00 (2) · IPC B64C11/00 (2)
CPCs:
None (242) · CPC B64B1/58 (18) · CPC B64C33/02 (16) · CPC B64B1/00 (16) · CPC B64B1/64 (6) · CPC B64C11/006 (6) · CPC A63H27/08 (5) · CPC B64C2700/6281 (5) · CPC B64C3/00 (5) · CPC B64C27/00 (4) · CPC B64C2700/6235 (4) · CPC B64C33/00 (4) · CPC B64B1/30 (4) · CPC B64C23/005 (3) · CPC B64B1/62 (3) · CPC B64C17/00 (3) · CPC B64C31/04 (3) · CPC B64C9/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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