4. E - Fixed Constructions
  5. 04
  6. D

Pierre Lesperance

E - Fixed Constructions – 04 – D

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Acoustic micrometer

G - Physics – 01 – B
Patent

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Adjustable inner sole for footwear

A - Human Necessities – 43 – B
Patent

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Advanced rolling shutter for a closed fireplace

F - Mech Eng,Light,Heat,Weapons – 24 – B
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Air furnace

F - Mech Eng,Light,Heat,Weapons – 24 – B
Patent

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Air-to-air heat exchanger

F - Mech Eng,Light,Heat,Weapons – 24 – F
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Profile ID: LFCA-PAI-P-23547

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