Drilldown: Techtypes
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- Airplane (18)
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- Person (2093)
- Publications (24552)
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Use the filters below to narrow your results.
Enclosing categories:
Simple tech terms (19) ·
LTA (5) ·
CPC B64D (3) ·
CA 244/3 (3) ·
GB 4 (3) ·
Swiss patent classifications, 1908-1920 (3) ·
dirigible (3) ·
USPC 244/62 (3) ·
USPC 244 (3) ·
Dutch patent classifications (2) ·
USPC 244/117 (2) ·
CPC B64C3/18 (2) ·
NL 62 (2) ·
None (2) ·
CH 129 (2) ·
kite (2) ·
British patent classifications (2) ·
USPC 446/34 (2) ·
USPC 446/57 (2) ·
CPC B64D35/00 (2)
Subcategories:
Showing below up to 90 results in range #1 to #90.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
A
B
C
- CPC B64C3/18
- CPC B64C3/185
- CPC B64C3/187
- CPC B64D25/00
- CPC B64D2700/62763
- CPC B64D35/00
- CPC B64D35/04
- CPC F05B
- CPC F16D
- CPC F16D19/00
- CPC F42B17/00
D
F
G
K
M
N
Q
R
S
T
U
- USPC 185/9
- USPC 244/117
- USPC 244/125
- USPC 244/146
- USPC 244/15
- USPC 244/30
- USPC 244/53
- USPC 244/60
- USPC 244/61
- USPC 244/62
- USPC 244/63
- USPC 244/64
- USPC 244/70
- USPC 244/9
- USPC 244/903
- USPC 416/120
- USPC 416/123
- USPC 440/29
- USPC 446/58
- USPC 446/60