Marie Jeanne Ruhlmann

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Route De Pfulgriesheim, FR

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Patents Grantslast 30 patents

Information Patent Grant
Suspended ceiling-support device
- Patent number 8,146,315
- Issue date Apr 3, 2012
- René Philippe Ruhlmann
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Raised Floor-or Suspended Ceiling-Support Device
- Publication number 20080127585
- Publication date Jun 5, 2008
- Rene Philippe Ruhlmann
- F24 - HEATING RANGES VENTILATING