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- Inventors
- Chemistry: electrical current producing apparatus, product, and
- Means externally releasing internal gas pressure from closed...
- Elastic, resilient or spring biasing valve means
Details
Norris Holland Drum
Norris Holland
Drum
- Patent Class
Chemistry: electrical current producing apparatus, product, and
- SubClass
Means externally releasing internal gas pressure from closed...
- SubSubClass
Elastic, resilient or spring biasing valve means
- Specialty
Inventor
- Status
active
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Profile ID: LFUS-PAI-P-1910685
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