Ruethi
Switzerland
3
2012-11-29
The entities that hold a legal rights for patent applications filed by inventor KEHL Anton:
Anton KEHL from Ruethi, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Distance-measuring method for a device projecting a reference line, and such a device
#2 | 2010-11-25Distance-measuring method for a device projecting a reference line, and such a device
#3 | 2007-05-31Holographic test plate for positioning and aligning pipes
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