Helmstedt
Germany
3
2015-05-14
Friedrich-Wilhelm Evers from Helmstedt, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Processing of waste incineration ashes
#2 | 2014-02-27PROCESSING OF WASTE INCINERATION ASHES
#3 | 2014-02-27PROCESSING OF WASTE INCINERATION ASHES
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