- LandOfFree
- Inventors
- Pumps
- Expansible chamber type
- Elongated flexible chamber wall progressively deformed
Details
Keith Armstrong
Keith
Armstrong
- Patent Class
Pumps
- SubClass
Expansible chamber type
- SubSubClass
Elongated flexible chamber wall progressively deformed
- Specialty
Inventor
- Status
active
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Profile ID: LFUS-PAI-P-1267934
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