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发明名称
PROCESS AND APPARATUS FOR THE VACUUM TREATMENT OF STEEL OR STEEL ALLOY
摘要
申请公布号
CA602449(A)
申请公布日期
1960.07.26
申请号
CAD602449
申请日期
申请人
BOCHUMER VEREIN FUR GUSSSTAHLFABRIKATION AKTIENGESELLSCHAFT
发明人
KURT BOLEG;ADOLF SICKBERT;WERNER COUPETTE
分类号
主分类号
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