Drilldown: Patents

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Patents > Tech fields: projectile & Supplementary to patent: None & Number of diagram pages: 1

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Office:
Inventors:
None (3) · Karl Warchalowski (2) · Frank M. Ashley (2) · Louis Gathmann (2) · Rufus Sibley (2) · Heinrich Bier (2) · Joseph Allison Steinmetz (2)
Inventor country:
Applicant person:
None (14) · Heinrich Bier (2) · Louis Gathmann (2) · Frank M. Ashley (2) · Rufus Sibley (2) · Joseph Allison Steinmetz (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
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Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
National tech categories:
USPC 244/3.23 (33) · None (10) · USPC 244/3.3 (6) · USPC 244/3.1 (5) · FR 6.4 (3) · AT 77d (3) · USPC 244/3.27 (3) · USPC 102/400 (2) · USPC 102/379 (2) · USPC 102/371 (2) · HU V/h (2) · USPC 244/3.26 (2) · USPC 89/1.3 (2)
CPCs:
CPC F42B10/30 (28) · None (11) · CPC F42B10/14 (5) · CPC F42B15/01 (3) · CPC F42B10/34 (3) · CPC F41A19/05 (2) · CPC F42B10/44 (2) · CPC F42B10/26 (2) · CPC F42B10/06 (2) · CPC F42B10/12 (2) · CPC B64F1/04 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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