Philippe Gourlain

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Leguevin, FR

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Patents Grantslast 30 patents

Information Patent Grant
Three-access polarization and frequency duplexing device
- Patent number 4,837,531
- Issue date Jun 6, 1989
- Alcatel Espace
- Philippe Gourlain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotary microwave joint device
- Patent number 4,757,281
- Issue date Jul 12, 1988
- Alcatel Espace
- Jean-Claude Anne
- H01 - BASIC ELECTRIC ELEMENTS