Drilldown: Techtypes
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Techtypes > Enclosing categories :
CPC B64B1/00 or
Patent classification systems or
USPC 102 or
propulsion
Use the filters below to narrow your results.
Subcategories:
Keywords:
Showing below up to 81 results in range #1 to #81.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
A
- Amerrissage
- Ascension
- AT 21a
- AT 30
- AT 33d
- AT 37c
- AT 42i
- AT 63b
- AT 77d
- Austrian patent classifications
B
C
- CPC B63B2754/00
- CPC B64B1/005
- CPC B64B1/02
- CPC B64B1/06
- CPC B64B1/08
- CPC B64B1/20
- CPC B64B1/22
- CPC B64B1/24
- CPC B64B1/26
- CPC B64B1/30
- CPC B64B1/40
- CPC B64B1/58
- CPC B64B1/66
- CPC B64B1/70
- Cuban patent classifications
E
F
G
H
I
J
L
M
P
R
S
T
U
- USPC 102/371
- USPC 102/374
- USPC 102/376
- USPC 102/379
- USPC 102/380
- USPC 102/382
- USPC 102/384
- USPC 102/385
- USPC 102/387
- USPC 102/398
- USPC 102/400
- USPC 102/405
- USPC 102/411
- USPC 102/430
- USPC 102/443
- USPC 102/473
- USPC 102/501
- USPC 102/503
- USPC 102/504
- USPC 102/518
- USPC 102/519
- USPC 102/520
- USPC 102/521
- USPC 102/526
- USPC 102/532
- USPC 102/702
- USPC 102/703