Bernard Chambonnet

LC La Spirotechnique Industrielle Et Commerciale: 3 patents #1 of 14Top 8%

📍 Vence, FR: #38 of 157 inventorsTop 25%

Overall (All Time): #1,646,931 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5507308	Gas pressure regulator	—	1996-04-16
5337935	Belt structure, particularly for accessories	—	1994-08-16
4798202	Compressed-air breathing apparatus for underwater diving	—	1989-01-17