Drilldown: Patents
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- Airplane (18)
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- Organizations (964)
- Patents (17538)
- Person (2109)
- Publications (24559)
- Techtypes (2373)
Patents > Office
:
DE
or
JP
& National tech categories
:
DE 77h.5
or
USPC 244/45R
& IPCs:
IPC B64C3/00
& CPCs
:
CPC B64C2700/6235
or
CPC B64C2700/6256
or
CPC B64C35/00
& Number of text pages:
1-2 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
None (2) ·
318793D (1) ·
318934D (1) ·
319965D (1) ·
320520D (1) ·
321072D (1) ·
322230D (1) ·
323761D (1) ·
324904D (1) ·
326209D (1) ·
349065D (1) ·
R0046657 (1)
Showing below up to 13 results in range #1 to #13.