Jean-Marie Delcoustal

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Patents Grantslast 30 patents

Information Patent Grant
Drainage device
- Patent number 4,353,387
- Issue date Oct 12, 1982
- Delle-Alsthom
- Pierre A. Bouygues
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Stabilizer for stabilizing the gas pressure in an air blast circuit...
- Patent number 4,300,586
- Issue date Nov 17, 1981
- Delle-Alsthom
- Edmond Thuries
- G05 - CONTROLLING REGULATING