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Wolfram Gruhlke
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Toenis-Vorst, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Slag crusher
Patent number
7,322,538
Issue date
Jan 29, 2008
Metallgesellschaft AG
Wolfram Gruhlke
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Patent Grant
Synthesis gas heat exchanger unit
Patent number
6,051,195
Issue date
Apr 18, 2000
Man Gutehoffnungshutte Aktiengesellschaft
Wolfgang Deeke
F28 - HEAT EXCHANGE IN GENERAL
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Patent Grant
Synthesis gas generator with combustion and quench chambers
Patent number
5,976,203
Issue date
Nov 2, 1999
Metallgesellschaft Aktiengellschaft
Wolfgang Deeke
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...