4. A - Human Necessities
  5. 47
  6. B

Thomas M. Petryna

A - Human Necessities – 47 – B

Inventor

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Details

Inventor

Country: Canada

Childproof cover for compressed gas valves

F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent

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Modular rotatable tray system

A - Human Necessities – 47 – B
Patent

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Childproof cover for compressed gas valves

F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Modular rotatable tray system

A - Human Necessities – 47 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFCA-PAI-P-1709703

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