Drilldown: Patents
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- Airplane (18)
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- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17647)
- Person (2198)
- Publications (24575)
- Techtypes (2407)
Use the filters below to narrow your results.
Adolf Brodbeck (1) ·
Armin Beckmann (1) ·
August Riedinger (1) ·
Bernardhus Magnushen Totdahl (1) ·
Daniel Reed (1) ·
Edward Joel Pennington (3) ·
Henry Heintz (1) ·
J. H. Homeister (1) ·
Jacob D. Graybill (1) ·
James Dennis Roots (1) ·
John Ebersole (1) ·
John Wesley Cope (1) ·
Joseph Hofmann (1) ·
Otto Wilhelmi (1) ·
Percy Sinclair Pilcher (1) ·
Peter C. Hall (1) ·
Robert Scott (1) ·
Schneider (1) ·
Thomas Mortimer Crepar (1) ·
Villon (1) ·
William Cowell Sly (1) ·
William Henry Drayton (1)
Tech fields:
None (10) ·
Boult & Wade (1) ·
Brown & Seward (1) ·
C. A. Snow & Co. (1) ·
C. A. Snow & Co.? (1) ·
Glaseochler (1) ·
Haseltine, Lake & Co. (2) ·
Herbert Haddan & Co. (1) ·
Jensen & Son (1) ·
John Wedderburn (1) ·
Mennons et Thierry (1) ·
Munn & Co. (1) ·
Roster and Brienen? (1) ·
W. J. Fitzgerald & Co. (1)
None (11) ·
DE 77 (2) ·
HU V/h (1) ·
USPC 102/349 (1) ·
USPC 102/703 (1) ·
USPC 104/22 (1) ·
USPC 244/138R (1) ·
USPC 244/146 (1) ·
USPC 244/25 (1) ·
USPC 244/27 (1) ·
USPC 244/28 (1) ·
USPC 244/3.23 (1) ·
USPC 244/32 (1) ·
USPC 244/34R (1) ·
USPC 40/216 (1) ·
USPC 416/111 (1) ·
USPC 416/119 (1) ·
USPC 416/210R (1) ·
USPC 416/54 (1) ·
USPC 416/87 (1) ·
USPC 416/98 (1) ·
USPC 74/432 (1) ·
USPC 74/56 (1)
None (11) ·
CPC B61B5/02 (1) ·
CPC B64B1/00 (2) ·
CPC B64B1/40 (2) ·
CPC B64B1/50 (1) ·
CPC B64C11/003 (1) ·
CPC B64C11/34 (1) ·
CPC B64C27/54 (2) ·
CPC B64C39/008 (1) ·
CPC B64C5/04 (1) ·
CPC F03D3/00 (1) ·
CPC F42B10/30 (1) ·
CPC F42B4/06 (1) ·
CPC Y02E10/74 (1) ·
CPC Y10S102/703 (1) ·
CPC Y10S81/09 (1) ·
CPC Y10T74/18304 (1) ·
CPC Y10T74/19856 (1)
Showing below up to 24 results in range #1 to #24.
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