Hardheim
Germany
3
2018-08-16
The entities that hold a legal rights for patent applications filed by inventor Eirich Paul:
Paul Eirich from Hardheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus for treating and cooling foundry moulding sand
#2 | 2005-08-09Method for conditioning foundry moulding sand and a device therefor
#3 | 2005-03-01Method and device for the preparation of foundry sand
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