4. E - Fixed Constructions
  5. 03
  6. D

Frederick William Coffman

E - Fixed Constructions – 03 – D

Inventor

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Inventor

Country: Canada

Apparatus for collecting objects of play from a surface

A - Human Necessities – 63 – B
Patent

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Bicycle storage system

B - Operations – Transporting – 62 – H
Patent

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Dual flush toilet control mechanism

E - Fixed Constructions – 03 – D
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Pool cover apparatus

E - Fixed Constructions – 04 – H
Patent

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Bicycle storage system

B - Operations – Transporting – 62 – H
Patent

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Profile ID: LFCA-PAI-P-1551040

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