Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : DE or DK & Tech fields : gas or propulsion & Number of diagram pages: 1

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
None (15) · Richard Czygan (3) · Hellmuth Hirth (2) · Henry Boinet (2) · Joseph Hofmann (2) · Rudolf Krocker (2) · Ernst Georg August Baumgarten (2)
Inventor country:
Applicant person:
None (61) · Richard Czygan (3) · Rudolf Krocker (2) · Ernst Georg August Baumgarten (2)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Related to aircraft:
Assigned to:
IPCs:
None (56) · IPC B64C33/02 (8) · IPC B64B1/58 (5) · IPC B64C11/00 (4) · IPC B64B1/40 (4) · IPC B64B1/06 (3) · IPC B64B1/64 (3) · IPC B64B1/62 (3) · IPC B64B1/00 (3) · IPC F01L1/42 (2) · IPC B64C39/00 (2) · IPC B64B1/60 (2)
CPCs:
None (49) · CPC B64B1/58 (6) · CPC B64B1/00 (5) · CPC B64C33/02 (5) · CPC B64B1/62 (4) · CPC B64B1/40 (4) · CPC B64C11/00 (3) · CPC B64C33/00 (3) · CPC B63H1/20 (2) · CPC B64C23/005 (2) · CPC B64C11/22 (2) · CPC B64C11/006 (2) · CPC B64D2700/62692 (2) · CPC B64B1/64 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 116 results in range #1 to #116.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)