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发明名称
Verfahren zum Wasserdichtmachen von zementhaltigen Baustoffen.
摘要
申请公布号
CH151907(A)
申请公布日期
1932.01.15
申请号
CHD151907
申请日期
1930.10.23
申请人
CHEMISCHE FABRIK GRUENAU LANDSHOFF & MEYER AKTIENGESELLSCHAFT
发明人
CHEMISCHE FABRIK GRUENAU LANDSHOFF & MEYER AKTIENGESELLSCHAFT
分类号
C04B22/00
主分类号
C04B22/00
代理机构
代理人
主权项
地址
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