Burgkirchen
Germany
3
2010-08-10
The entities that hold a legal rights for patent applications filed by inventor Tomzig Erich:
Erich Tomzig from Burgkirchen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Process and apparatus for producing a silicon single crystal
#2 | 2009-07-30Crystal pulling apparatus and method for the production of heavy crystals
#3 | 2008-01-31Crystal pulling apparatus and method for the production of heavy crystals
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