Hannover
Germany
5
2012-12-13
The entities that hold a legal rights for patent applications filed by inventor Ottmann Alfred:
Alfred Ottmann from Hannover, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Flux forming an insoluble brazing residue
#2 | 2012-10-11Flux preparation with increased dynamic viscosity containing dehydrated K2A1F5, method to produce it and method to use it
#3 | 2011-09-15Anticorrosive flux
#4 | 2010-09-23Method for brazing of titanium and aluminium parts and parts obtainable thereby
#5 | 2008-07-22Brazing flux for dry application
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