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

Guy Dufour

A - Human Necessities – 61 – B

Inventor

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Inventor

Country: Canada

Biometric authentication device having machine-readable-zone...

G - Physics – 07 – C
Patent

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Biometric identification device providing format conversion...

A - Human Necessities – 61 – B
Patent

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Microphone system with remote talk button

H - Electricity – 04 – B
Patent

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Microphone system with remote talk button

H - Electricity – 04 – B
Patent

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Profile ID: LFCA-PAI-P-1586061

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