- LandOfFree
- Inventors
- Wells
- Brushing, scraping, cutting or punching-type cleaners
Details
Alexei A. Efimkin
Alexei A.
Efimkin
- Patent Class
Wells
- SubClass
Brushing, scraping, cutting or punching-type cleaners
- Specialty
Inventor
- Status
active
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Profile ID: LFUS-PAI-P-1298406
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