Drilldown: Patents
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Patents > Applicant type
:
Hermann Burkardt
or
INDIV
or
INDIV + COMPANY
& Grant date:
1890 - 1899
& Supplementary to patent:
None
& Related to aircraft
:
1
or
1852-08-14 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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None (142) ·
IPC B62M23/02 (1) ·
IPC B6431/00 (1) ·
IPC B64B1/00 (5) ·
IPC B64B1/06 (2) ·
IPC B64B1/12 (1) ·
IPC B64B1/40 (3) ·
IPC B64B1/58 (3) ·
IPC B64B1/62 (1) ·
IPC B64C 31/06 (1) ·
IPC B64C27/00 (1) ·
IPC B64C27/04 (1) ·
IPC B64C29/00 (1) ·
IPC B64C31/00 (4) ·
IPC B64C31/06 (5) ·
IPC B64C35/00 (1) ·
IPC B64C39/00 (2) ·
IPC B64C39/08 (1) ·
IPC F02C5/00 (1) ·
IPC F42B10/00 (1) ·
IPC G01C11/00 (1) ·
IPC G04C3/00 (1) ·
IPC G04C5/00 (1)
CPCs:
Showing below up to 172 results in range #1 to #172.