Sigmaringen
Germany
3
2012-10-11
The entities that hold a legal rights for patent applications filed by inventor Stroppel Berthold:
Berthold Stroppel from Sigmaringen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Grinding machine comprising two spindle sets
#2 | 2012-10-04Grinding machine and method for grinding and deburring
#3 | 2011-06-23Grinding machine for grinding workpieces
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