Drilldown: Patents
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Patents > Granted:
Yes
& National tech categories :
DE 77h or
IT 8 or
USPC 244/22 or
USPC 244/80
& Cites these patents :
Patent AT-1909-47911 or
USPC 244/26 or
USPC 244/87 or
None
& Citations from after 1930:
None
& Number of diagram pages:
2-3
& Number of figures:
6-8
Use the filters below to narrow your results.
Anna O. Hagstedt (1) ·
Arthur George Watkins (1) ·
Charles T. Litchfield (1) ·
David A. Albright (1) ·
Emil Lehmann (1) ·
George Lehberger (1) ·
Henry Calder Lobnitz (1) ·
Henry O. Watts (1) ·
John Meden (1) ·
Julius Uherkovich de Uherkocz (1) ·
Laurence Oliver Schopp (1) ·
Martin Hines (1) ·
Ralph D. McKay (1) ·
Ruter William Springer (1)
Anna O. Hagstedt (1) ·
Arthur George Watkins (1) ·
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Conrad L. Schopp (1) ·
David A. Albright (1) ·
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Emil Lehmann (1) ·
George Lehberger (1) ·
Henry Calder Lobnitz (1) ·
Henry O. Watts (1) ·
John Meden (1) ·
Julius Uherkovich de Uherkocz (1) ·
Laurence Oliver Schopp (1) ·
Martin Hines (1) ·
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Ruter William Springer (1)
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whole (1) ·
wings (3)
Showing below up to 13 results in range #1 to #13.