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发明名称
Gasbeheizte Hohlwalze fuer Mischwalzwerke
摘要
申请公布号
DE729627(C)
申请公布日期
1942.12.22
申请号
DE1939H161120D
申请日期
1939.12.10
申请人
HACKETHAL-DRAHT- UND KABEL-WERKE AG.
发明人
HAMERAK DIPL.-ING. KURT
分类号
B29B7/62;F28F5/02
主分类号
B29B7/62
代理机构
代理人
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