David L. Koersterer

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Belleville, IL, US

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Patents Applicationslast 30 patents

Information Patent Application
HEAT PUMP WITH IMPROVED DEFROST CYCLE AND METHOD OF DEFROSTING A HE...
- Publication number 20130312436
- Publication date Nov 28, 2013
- NORDYNE LLC
- Jie Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...