Inventor · disambiguated record
Michel Kaluszynski
Also filed as: KALUSZYNSKI MICHEL
4 granted patents·50 citations·filing 1985–1985
76Inventor score
Files withPETROLES CIE FRANCAISE4
Top patents by PatentIndex Score
4 records- 0174US4638984AExternal apparatus for butt welding two pipesPETROLES CIE FRANCAISE·Filed 1985·Granted Jan 27, 1987·28 cites·6 claims
- 0254US4648544AInternal chuck for butt welding two tubesPETROLES CIE FRANCAISE·Filed 1985·Granted Mar 10, 1987·14 cites·3 claims
- 0334US4644132AApparatus for horizontally supporting pipes to be butt weldedPETROLES CIE FRANCAISE·Filed 1985·Granted Feb 17, 1987·4 cites·7 claims
- 0431US4638142AMachine for electron-beam internal butt welding of tubesPETROLES CIE FRANCAISE·Filed 1985·Granted Jan 20, 1987·4 cites·4 claims
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