Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: None & National tech categories : AT 77d or DE 77

Use the filters below to narrow your results.

Office:
Applicant person:
None (145) · Reinhold Richter (8) · Ernst Georg August Baumgarten (5) · Ludwig Schmidl (3) · F. Gaebert (3) · Heinrich Bier (3) · Georg Fischer (3) · Carl Alfred Johansson (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (256) · Patent DE-1908-221549 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (279) · IPC B64B1/00 (11) · IPC B64C33/02 (9) · IPC B64B1/58 (8) · IPC B64B1/40 (5) · IPC B64C23/00 (3) · IPC B64C3/00 (3) · IPC B64C3/38 (3) · IPC B64C31/06 (3) · IPC B64C39/00 (3) · IPC B64C11/16 (2) · IPC B64B1/62 (2) · IPC B64B1/50 (2) · IPC B64B1/30 (2) · IPC B64B1/06 (2) · IPC B64B1/22 (2) · IPC B64C27/04 (2)
CPCs:
None (292) · CPC B64B1/00 (18) · CPC B64C33/02 (11) · CPC B64B1/40 (9) · CPC B64B1/58 (6) · CPC B64B1/30 (4) · CPC B64C23/005 (4) · CPC B64C33/00 (4) · CPC B64C2700/6273 (3) · CPC B64B1/62 (2) · CPC B64C3/385 (2) · CPC B64C31/06 (2) · CPC B64C27/00 (2) · CPC A63H27/08 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

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

P


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