Drilldown: Patents
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- Publications (24571)
- Techtypes (2388)
Patents > Year filed:
1920 - 1929
& Inventor country
:
DE
or
NL
& Application number:
None
& Assigned to
:
Sperry Gyroscope Company
or
Western Electric Company
or
None
& Number of figures:
4-30 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
None (3) ·
Patent AT-1917-87219 (1) ·
Patent AT-1917-87220 (1) ·
Patent DE-1915-05-31 Daimler Motoren-Gesellschaft (1) ·
Patent DE-1915-300200 (1) ·
Patent DE-1916-309361 (1) ·
Patent DE-1916-332539 (1) ·
Patent DE-1916-332540 (1) ·
Patent DE-1916-332541 (1) ·
Patent DE-1917-306449 (1) ·
Patent DE-1917-Zeppelin-Werke (1) ·
Patent DE-1918-02-20 Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent DE-1918-10-10 Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent DE-1919-332428 (1) ·
Patent DE-1922-392861 (1) ·
Patent GB-1919-07-29 Vickers Limited (1) ·
Patent GB-1920-04-06 Vickers Limited (1) ·
Patent HU-1917-75493 (1) ·
Patent HU-1917-76645 (1)
Showing below up to 10 results in range #1 to #10.