4. Measuring and testing
  5. Instrument mechanism or transmission
  6. Rate of change

Roger A. Allen

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Assembly for use in the spark perforation of sheet material

Electric heating – Heating devices – Electric arc-type devices
Patent

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Collating means

Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By laterally or vertically moving successive items in...
Patent

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Device for severing a continuous axially moving rod-like member

Cutting – Cutting motion of tool has component in direction of moving... – Tool flies by engagement with the work
Patent

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Fibrous material moulding apparatus

Plastic and nonmetallic article shaping or treating: processes – Carbonizing to form article – Agglomeration or accretion
Patent

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Fibrous material moulding apparatus

Plastic article or earthenware shaping or treating: apparatus – With foraminous or absorbent means for removal of vehicle or...
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Profile ID: LFUS-PAI-P-663208

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