4. A - Human Necessities
  5. 61
  6. B

John H. Perry

A - Human Necessities – 61 – B

Inventor

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Details

Inventor

Country: United States Of America

Composite articles and a process for their production

B - Operations – Transporting – 32 – B
Patent

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Conveyor system

B - Operations – Transporting – 65 – B
Patent

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Feeder mechanism and method

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Patent

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Hollow fiber glass roof bolt

E - Fixed Constructions – 21 – D
Patent

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Long-fiber thermoset composite with low orange peel

B - Operations – Transporting – 27 – N
Patent

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Hollow fiber glass roof bolt

E - Fixed Constructions – 21 – D
Patent

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Profile ID: LFCA-PAI-P-72563

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