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发明名称
METHOD OF PROCESSING MINERAL FIBROUS SHEETS WITH CORRUGATED STRUCTURE
摘要
申请公布号
CS179157(B1)
申请公布日期
1977.10.31
申请号
CS19750004126
申请日期
1975.06.12
申请人
ZVONAR,JIRI,CS
发明人
ZVONAR,JIRI,CS
分类号
(IPC1-7):C04B25/00
主分类号
(IPC1-7):C04B25/00
代理机构
代理人
主权项
地址
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