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John Valentine

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Inventor

Country: Canada

Fire stop for light fixture

F - Mech Eng,Light,Heat,Weapons – 21 – V
Patent

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Metatarsal arch support

A - Human Necessities – 61 – F
Patent

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Power transmission mechanism

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Patent

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Wash board

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Patent

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Metatarsal arch support

A - Human Necessities – 61 – F
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Power transmission mechanism

Uncategorized
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wash board

Uncategorized
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFCA-PAI-P-216947

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