Langenselbold
Germany
4
2012-07-12
The entities that hold a legal rights for patent applications filed by inventor Berg Rainer:
Rainer Berg from Langenselbold, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD AND DEVICE FOR DRAWING A QUARTZ GLASS CYLINDER FROM A MELT CRUCIBLE
#2 | 2011-05-19Method and apparatus for producing a quartz glass cylinder
#3 | 2009-03-12Method and device for drawing a tubular strand of quartz glass
#4 | 2007-08-02Method for coating a component for use in a crucible drawing method for quartz glass, and coated component obtained according to the method
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