Drilldown: Patents
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Patents > Grant date:
1900 - 1999
& National tech categories:
USPC 244/113
& Number of diagram pages:
2-3
Use the filters below to narrow your results.
Adolph L. Alday (1) ·
Albert Hugo Friedel (1) ·
Behrend Ulferts (1) ·
Camille Enderlin (1) ·
Edward Payson Johnston (1) ·
Erastus S. Bennett (1) ·
Eugene H. Kelly (1) ·
George H Loose (1) ·
John Griffin Hanna (1) ·
John Seiler (1) ·
Joseph G. Maris (1) ·
Jules Raclot (1) ·
Vincent C. de Ybarrondo (1)
Adolph L. Alday (1) ·
Albert Hugo Friedel (1) ·
Behrend Ulferts (1) ·
Camille Enderlin (1) ·
Edward Payson Johnston (1) ·
Erastus S. Bennett (1) ·
Eugene H. Kelly (1) ·
George H Loose (1) ·
John Griffin Hanna (1) ·
John Seiler (1) ·
Joseph G. Maris (1) ·
Jules Raclot (1) ·
Vincent C. de Ybarrondo (1) ·
W. Darwin Phelps (1)
CPC B64B1/00 (1) ·
CPC B64B1/20 (1) ·
CPC B64C13/00 (2) ·
CPC B64C17/00 (1) ·
CPC B64C2201/00 (1) ·
CPC B64C2700/6256 (1) ·
CPC B64C2700/6295 (2) ·
CPC B64C29/0033 (1) ·
CPC B64C3/14 (1) ·
CPC B64C3/385 (1) ·
CPC B64C3/40 (1) ·
CPC B64C39/00 (1) ·
CPC B64C39/08 (1) ·
CPC B64D27/023 (1) ·
CPC B64U10/00 (1)
Showing below up to 12 results in range #1 to #12.
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