4. Rotary expansible chamber devices
  5. Interengaging rotating members
  6. Each tapered

Hann-Tsong Wang

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Diaphragm valve

Valves and valve actuation – Reciprocating valve – Diaphragm
Reexamination Certificate

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Double screw rotor assembly

Rotary expansible chamber devices – Interengaging rotating members – Each tapered
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Electropolish/grinding means for an inner surface of a long...

Chemistry: electrical and wave energy – Apparatus – Electrolytic
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Electropolishing process means for an inner surface of a...

Chemistry: electrical and wave energy – Apparatus – Electrolytic
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Machine for sealing a cryotube with a film

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
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Profile ID: LFUS-PAI-P-2078630

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