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发明名称
Verfahren zur Herstellung zementartiger Produkte
摘要
申请公布号
DE655966(C)
申请公布日期
1938.01.29
申请号
DE1933C048527D
申请日期
1933.11.22
申请人
CEMENT PROCESS CORPORATION
发明人
分类号
C04B7/00
主分类号
C04B7/00
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