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Inventor
FERNANDEZ CHARLES FRANCOIS-ALBERT
FR
3 patents
Patents
3 patents
US10605397B2
Mar 31, 2020
Tool for working on the wall of a pipe and related method
ENGIE
1 citations
64
US10215323B2
Feb 26, 2019
Tool for working on the wall of a pipe and related method
ENGIE
1 citations
64
US10605396B2
Mar 31, 2020
Tool for working on the wall of a pipe and related method
ENGIE
0 citations
43