4. Expansible chamber devices
  5. Relatively movable working members
  6. Moving cylinders

Claude Trapp

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Injection needle protection device

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent

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Medical or veterinary injection device

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent

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Piston machine able to be used as a compressor or motor

Expansible chamber devices – Relatively movable working members – Moving cylinders
Patent

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Profile ID: LFUS-PAI-P-410325

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