Jacques Lesgourgues

Person

Corbeil, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method of repairing heat resistant alloy parts
- Patent number 4,655,383
- Issue date Apr 7, 1987
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation
- Jean-Paul Fournes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diffusion brazing process for pieces of superalloys
- Patent number 4,614,296
- Issue date Sep 30, 1986
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation S.N.E.C.M.A.
- Jacques Lesgourgues
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gas turbine blade with chamber for circulation of cooling fluid and...
- Patent number 4,507,051
- Issue date Mar 26, 1985
- SNECMA
- Jacques Lesgourgues
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Novel porous body and process for its preparation
- Patent number 4,272,290
- Issue date Jun 9, 1981
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation
- Jacques Lesgourgues
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for the manufacture of a piece comprising at least one poro...
- Patent number 4,246,218
- Issue date Jan 20, 1981
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation
- Jacques Lesgourgues
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of joining metal parts
- Patent number 4,150,776
- Issue date Apr 24, 1979
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation
- Jacques Lesgourgues
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for joining by brazing-diffusion
- Patent number 4,146,165
- Issue date Mar 27, 1979
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation
- Jacques Lesgourgues
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Jacques Lesgourgues

Person

Patents Grantslast 30 patents

Method of repairing heat resistant alloy parts

Diffusion brazing process for pieces of superalloys

Gas turbine blade with chamber for circulation of cooling fluid and...

Novel porous body and process for its preparation

Process for the manufacture of a piece comprising at least one poro...

Method of joining metal parts

Process for joining by brazing-diffusion