Drilldown: Patents
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Patents > Office :
BE or
CA or
Other
& Filing date:
1880 - 1889
& Related to aircraft :
.5 or
0? or
1906314176 or
1912-01-30 or
`1 or
frame
Use the filters below to narrow your results.
None (3) ·
DE 47 (1) ·
USPC 114/144R (1) ·
USPC 114/21.1 (1) ·
USPC 114/65R (1) ·
USPC 180/2.1 (1) ·
USPC 244/31 (1) ·
USPC 318/4 (1) ·
USPC 340/984 (1) ·
USPC 396/12 (1) ·
USPC 415/141 (1) ·
USPC 415/7 (1) ·
USPC 416/113 (1) ·
USPC 416/119 (1) ·
USPC 416/53 (1) ·
USPC 425/DIG.226 (1) ·
USPC 439/30 (1) ·
USPC 440/6 (1) ·
USPC 441/80 (1) ·
USPC 476/11 (1) ·
USPC 73/862.451 (1) ·
USPC 74/336.5 (1)
None (1) ·
CPC B60S1/0491 (1) ·
CPC B64C11/006 (1) ·
CPC B64C11/346 (1) ·
CPC B64C27/54 (1) ·
CPC F03B17/065 (1) ·
CPC F03D3/067 (1) ·
CPC F03D7/0212 (1) ·
CPC F03D80/00 (1) ·
CPC F05B2210/16 (1) ·
CPC F05B2240/93 (1) ·
CPC F05B2260/74 (2) ·
CPC F16G17/00 (1) ·
CPC G03B15/00 (1) ·
CPC Y02E10/72 (1) ·
CPC Y02E10/74 (1) ·
CPC Y10S425/226 (1) ·
CPC Y10T74/19265 (1)
Showing below up to 9 results in range #1 to #9.