Bischofsheim
Germany
3
2014-09-11
The entities that hold a legal rights for patent applications filed by inventor Eschmann Friedrich:
Friedrich Eschmann from Bischofsheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of operating regenerative heaters in blast furnace plant
#2 | 2012-05-10Device for regulating the temperature of a gas in a hot gas main
#3 | 2010-04-08Ceramic burner
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