Edmond D. Krecke

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Les Floralies, MC

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Patents Applicationslast 30 patents

Information Patent Application
LOW-ENERGY BUILDING, ESPECIALLY SELF-SUFFICIENT ZERO-ENERGY HOUSE
- Publication number 20120261091
- Publication date Oct 18, 2012
- Edmond D. Krecke
- F24 - HEATING RANGES VENTILATING