Drilldown: Patents
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Patents > Inventor country :
AT or
US
& IPCs :
IPC B64C27/04 or
IPC B64C35/00 or
None
& Family year:
1880 - 1889
& Number of text pages:
4-50000000
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CA 244/119 (1) ·
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USPC 114/1 (1) ·
USPC 114/20.2 (1) ·
USPC 114/21.1 (2) ·
USPC 200/52A (1) ·
USPC 244/137.4 (1) ·
USPC 244/151R (1) ·
USPC 244/28 (3) ·
USPC 244/3.12 (1) ·
USPC 244/30 (2) ·
USPC 244/51 (1) ·
USPC 244/6 (1) ·
USPC 244/64 (1) ·
USPC 244/80 (1) ·
USPC 244/96 (1) ·
USPC 340/299 (1) ·
USPC 340/303 (1) ·
USPC 340/305 (1)
Showing below up to 16 results in range #1 to #16.