4. Pumps
  5. Motor driven
  6. Electric or magnetic motor

Francis E. Smith

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Glass ware etching apparatus

Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent

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Quiet by-pass vacuum motor

Electrical generator or motor structure – Dynamoelectric – Rotary
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Quiet by-pass vacuum motor

Pumps – Motor driven – Electric or magnetic motor
Patent

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Profile ID: LFUS-PAI-P-595987

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