Drilldown: Patents
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Patents > Office
:
CU
or
GB
or
LU
or
MX
& Filing date:
1910
& CPCs:
CPC B64C23/005
& Citations from after 1930:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Albert Ernest Downing (1) ·
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Armin Neufeld (1) ·
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Carl Hanschke (1) ·
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Samuel Walker (1) ·
Sigmund Maitinsky (1) ·
Victor Camal (1) ·
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Wasily Lewitsky (1) ·
Wilhelm Kress (1) ·
William Radford (1)
Albert Ernest Downing (1) ·
Alexander Horton (1) ·
Armin Neufeld (1) ·
Arthur Waldemar Schaef (1) ·
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Carl Hanschke (1) ·
Paul Lyssow (1) ·
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Sigmund Maitinsky (1) ·
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Walker SAMUEL (1) ·
Walter Henry Colebrook (1) ·
Wasily Lewitsky (1) ·
WELSH ERNEST WILLIAM (1) ·
Wilhelm Kress (1) ·
William Radford (1)
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Showing below up to 15 results in range #1 to #15.