4. Winding, tensioning, or guiding
  5. Coil holder or support
  6. Spool or core

William B. Watkins

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Beam welding apparatus and methods

Electric heating – Metal heating – By arc
Reexamination Certificate

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Catalyst bed

Pumps – Motor driven – Fluid motor
Reexamination Certificate

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Decontamination apparatus and methods

Hazardous or toxic waste destruction or containment – Processes for making harmful chemical substances harmless,... – By reacting with chemical agents
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Gas generator for producing adjustable flow

Power plants – Combustion products used as motive fluid – Combustion products generator
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Hypergolic fuel system

Power plants – Reaction motor – Method of operation
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Profile ID: LFUS-PAI-P-555687

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