Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Letters (683)
- Organizations (964)
- Patents (17580)
- Person (2122)
- Publications (24567)
- Techtypes (2376)
Patents > Office :
AT or
CL or
LU or
NO or
Other
& Filing date:
1913
& Supplementary to patent :
Patent FR-1913-450892.17436 or
None
& CPCs:
None
& First filing:
No
& Number of figures:
4-6
Use the filters below to narrow your results.
AT 61 (1) ·
AT 77d (2) ·
CA 2/0.12 (1) ·
CA 2/10 (1) ·
CA 2/8 (1) ·
CH 54a (1) ·
HU V/h (1) ·
NL 62 (1) ·
NL 62.15 (1)
Showing below up to 7 results in range #1 to #7.