Drilldown: Patents
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Patents > Office
:
DE
or
US
& Applicant firm:
None
& Applicant type
:
COMPANY
or
None
& National tech categories
:
BE K
or
None
& CPCs
:
CPC B64B1/00
or
CPC B64C2700/6274
or
CPC B64C2700/6281
& Number of figures:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
None (12) ·
Adolphe Werner (1) ·
BRESLAUER (1) ·
C.L. Kleeberg (1) ·
Charles F WILCOX (1) ·
DAY (1) ·
Douglas DOBBINS (2) ·
E. Geissler (1) ·
Ernst Georg August Baumgarten (1) ·
Franz Bielefeld (1) ·
Israel I ZIPERSTEIN (1) ·
John A SOWELL (1) ·
Michael Henrich (1) ·
Otto Hartung (1) ·
Ralph Hazlett UPSON (2) ·
Winthrop C WHITTEMORE (1)
None (11) ·
13038016 (1) ·
16944917 (1) ·
188564D (1) ·
233097D (1) ·
258141D (1) ·
25964018 (1) ·
25966718 (1) ·
262731D (1) ·
26407618 (1) ·
26509818 (1) ·
272905D (1) ·
276892D (1) ·
337019D (1) ·
6846815 (1) ·
8994316 (1) ·
B0084572 (1) ·
L0044298 (1)
Showing below up to 28 results in range #1 to #28.