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Gottfried Bischoff Bau Kompl.
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Essen, DT
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Patents Grants
last 30 patents
Information
Patent Grant
Method of and apparatus for incinerating refuse
Patent number
4,019,444
Issue date
Apr 26, 1977
Gottfried Bischoff Bau Kompl.
Ulrich Kleeberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method of and apparatus for treating a nonferrous metal
Patent number
4,013,455
Issue date
Mar 22, 1977
Gottfried Bischoff Bau Kompl.
Ulrich Kleeberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for cleaning stack gas and using same for generation of e...
Patent number
4,007,025
Issue date
Feb 8, 1977
Gottfried Bischoff Bau Kompl.
Karl-Rudolf Hegemann
C21 - METALLURGY OF IRON
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last 30 patents
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