Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17618)
- Person (2160)
- Publications (24571)
- Techtypes (2385)
Patents > Year granted:
1910 - 1919
& Office
:
AH
or
CA
or
DE
or
GB
or
HU
& Applicant type
:
Hermann Burkardt
or
INDIV
or
None
& CPCs:
CPC B64C39/00
& First filing:
Yes ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
Inventors:
Applicant person:
Tech fields:
Application number:
None (53) ·
A. Boning (1) ·
A. M. & Wm. Clark (1) ·
Abel & Imray (1) ·
Boult, Wade, and Tennant (1) ·
Brewer & Son (2) ·
Carpmael & Co. (1) ·
Dicker & Pollak (1) ·
E. R. Royston & Co. (1) ·
Edward Evans & Co. (1) ·
Edwards & Co. (1) ·
Francis Heron Rogers (1) ·
George Barker (1) ·
George T. Millard (1) ·
H. A. Cope (1) ·
Harold J. C. Forrester (1) ·
Haseltine, Lake & Co. (3) ·
Herbert Haddan & Co. (1) ·
Hughes, Son and Thornton (1) ·
Hyde & Heide (2) ·
J. S. Withers & Spooner (2) ·
Lewis William Goold (1) ·
Marks & Clerk (6) ·
Mewburn, Ellis & Pryor (1) ·
R. Core Gardner (1) ·
R. J. Urquhart (1) ·
R. M. Neilson (1) ·
Reginald W. Barker (1) ·
S. F. Paul (1) ·
Stanley, Popplewell & Co. (1)
Showing below up to 92 results in range #1 to #92.