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Guy G. A. Derobert

INIntertechnique: 1 patents #24 of 66Top 40%

Gambais, FR: #8 of 12 inventorsTop 70%

Overall (All Time): #3,941,127 of 4,157,543Top 95%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D304384	Combined respiratory mask and inflatable head straps	—	1989-10-31