Hans ARNOLD

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Alpnach, CH

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Patents Grantslast 30 patents

Information Patent Grant
Handheld welding tool with external air supply
- Patent number 7,905,267
- Issue date Mar 15, 2011
- Leister Process Technologies
- Hans Arnold
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HANDHELD WELDING TOOL WITH EXTERNAL AIR SUPPLY
- Publication number 20080295971
- Publication date Dec 4, 2008
- Hans ARNOLD
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL