Drilldown: Patents
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- Techtypes (2388)
Patents > Year filed:
1920 - 1929
& Office:
GB
& Inventor country :
DE or
NL
& Application number:
None
& Assigned to :
Sperry Gyroscope Company or
Western Electric Company or
None
Use the filters below to narrow your results.
Airplane (6) ·
cargo (1) ·
compartments (2) ·
control (1) ·
design (2) ·
engine (2) ·
Envelope (1) ·
frame (2) ·
gun (1) ·
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None (2) ·
Patent DE-1915-05-31 Daimler Motoren-Gesellschaft (1) ·
Patent DE-1915-10-06 AGO Flugzeugwerke G. m. b. H. (1) ·
Patent DE-1915-299150 (1) ·
Patent DE-1915-339218 (1) ·
Patent DE-1916-03-03 Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent DE-1916-349065 (1) ·
Patent DE-1917-306449 (1) ·
Patent DE-1917-Zeppelin-Werke (1) ·
Patent DE-1918-03-10 Karl Schmittner or Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent DE-1918-388537 (1) ·
Patent DE-1919-319462 (1)
Showing below up to 13 results in range #1 to #13.