Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Letters (683)
- Organizations (965)
- Patents (17611)
- Person (2128)
- Publications (24568)
- Techtypes (2379)
Patents > Applicant type :
COMPANY or
Hermann Burkardt or
INIDV
& Related to aircraft :
`1 or
None
& IPCs :
IPC B64C3/38 or
IPC B64C35/00 or
None
& First filing :
No or
None
Use the filters below to narrow your results.
None (6) ·
1260418 (1) ·
13210416 (1) ·
13210516 (1) ·
14513817 (1) ·
15660217 (1) ·
16490417 (1) ·
191214862D (1) ·
191311475D (1) ·
191317534D (1) ·
1913771646 (1) ·
22221518 (1) ·
22686018 (1) ·
22686118 (1) ·
23425018 (1) ·
23743518 (1) ·
23743618 (1) ·
23743718 (1) ·
24053D (1) ·
3265415 (1) ·
propeller (1)
None (4) ·
1 (1) ·
CPC B63B1/20 (1) ·
CPC B63B35/34 (1) ·
CPC B64B1/40 (1) ·
CPC B64C1/06 (1) ·
CPC B64C1/12 (1) ·
CPC B64C1/26 (3) ·
CPC B64C11/343 (1) ·
CPC B64C13/02 (1) ·
CPC B64C13/02 B64F2700/6226 (1) ·
CPC B64C17/00 (1) ·
CPC B64C2001/0081 (1) ·
CPC B64C25/32 (1) ·
CPC B64C25/50 (1) ·
CPC B64C25/60 (1) ·
CPC B64C2700/6218 (1) ·
CPC B64C2700/6233 (1) ·
CPC B64C2700/6295 (1) ·
CPC B64C3/00 (1) ·
CPC B64C33/02 (1) ·
CPC B64C35/00 (6) ·
CPC B64C39/00 (1) ·
CPC B64D27/26 (1) ·
CPC B64F2700/6226 (1) ·
CPC B64F2700/6234 (1) ·
CPC B64F2700/6261 (1) ·
CPC F22B21/08 (1) ·
CPC F22B21/126 (1)
Showing below up to 27 results in range #1 to #27.