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发明名称
Drehrohrofen für metallurgische oder chemische Zwecke.
摘要
申请公布号
CH201683(A)
申请公布日期
1938.12.15
申请号
CHD201683
申请日期
1938.01.03
申请人
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT METALLGESELLSCHAFT
分类号
F27B7/00;F27B7/22
主分类号
F27B7/00
代理机构
代理人
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