Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventors: None & Inventor country : NL or None & First filing: No & Cites these patents: None

Use the filters below to narrow your results.

Office:
Inventors: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant person:
None (54) · HELIX PROPELLER GES M (7) · MERCUR FLUGZEUGBAU (5) · EISENFUEHR (3) · OTWI WERKE M B H (2) · LUFTFAHRZEUGBAU SCHUETTE LANZ (2) · ZEPPELIN WERK LINDAU (2)
Applicant is inventor:
Full specification filed date:
Application number:
None (37)
Granted:
Publication date:
Related to aircraft:
Assigned to:
National tech categories:
CPCs:
None (33) · CPC B64C2700/6281 (7) · CPC B64C25/62 (5) · CPC B64C35/00 (5) · CPC B64C3/00 (5) · CPC B64C11/04 (3) · CPC B64C27/00 (3) · CPC B64F2700/6261 (3) · CPC B64C11/36 (3) · CPC B64C2700/6233 (3) · CPC B64B1/58 (3)
First filing: (Click arrow to add another value)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 110 results in range #1 to #110.

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

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