Donna D. Johnson

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Carlsbad, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC FLUSH VALVE WITH OPTIONAL MANUAL OVERRIDE
- Publication number 20110121213
- Publication date May 26, 2011
- Sloan Valve Company
- Dwight N. Johnson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...