Drilldown: Patents
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- Publications (24554)
- Techtypes (2370)
Patents > Year filed:
1918
& Publication date:
1900 - 1999
& National tech categories
:
DE 77h.15
or
None
& Family year:
1900 - 1999
& Citations from after 1930:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
None (3) ·
1260418 (1) ·
196108D (1) ·
201518 (1) ·
24629D (1) ·
496352D (1) ·
506921D (1) ·
533183D (1) ·
Z0010662 (1)
None (4) ·
1918-98294 ? (1) ·
Patent FR-1916-493411 (1) ·
Patent FR-1916-502839 (1) ·
Patent FR-1917-493411.24053 (1) ·
Patent FR-1917-502839.21604 (1) ·
Patent FR-1921-524815 (1) ·
Patent GB-1916-127005 (1) ·
Patent GB-1917-126391 (1) ·
Patent GB-1917-168833 (1) ·
Patent US-1916-1435244 (1) ·
Patent US-1918-1433728 (1)
Showing below up to 11 results in range #1 to #11.