John Billman

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Scottsdale, AZ, US

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Patents Applicationslast 30 patents

Information Patent Application
Vapor-dispersing device with pressure-responsive valve
- Publication number 20080149665
- Publication date Jun 26, 2008
- The Dial Corporation
- Kevin Hafer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING