Drilldown: Patents
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Patents > Office:
US
& Applicant type :
Hermann Burkardt or
INDIV or
INDIV + COMPANY or
Other
& Related to aircraft:
Partially
& National tech categories:
None
& Number of text pages:
1-2
Use the filters below to narrow your results.
CPC B61B5/02 (1) ·
CPC B63H1/04 (1) ·
CPC B63H1/12 (1) ·
CPC B64B1/50 (1) ·
CPC B64C11/006 (1) ·
CPC B64C11/065 (1) ·
CPC B64C11/14 (1) ·
CPC B64C11/343 (2) ·
CPC B64C11/36 (1) ·
CPC B64C11/48 (1) ·
CPC B64C27/33 (1) ·
CPC F03D13/20 (1) ·
CPC F03D15/00 (1) ·
CPC F03D80/70 (1) ·
CPC F03D9/001 (1) ·
CPC F03D9/28 (1) ·
CPC F04D29/503 (1) ·
CPC F04D3/00 (1) ·
CPC F41H11/02 (1) ·
CPC F42B10/56 (1) ·
CPC Y02E10/72 (1) ·
CPC Y02E10/728 (1)
Showing below up to 12 results in range #1 to #12.