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发明名称
Verfahren zum Vergiessen von Ankerbolzen in Bohrlöchern und Abschlusskörper zur Durchführung dieses Verfahrens
摘要
申请公布号
CH343348(A)
申请公布日期
1959.12.31
申请号
CHD343348
申请日期
1955.12.03
申请人
JAERUND,HARRY SIGURD VALDEMAR
发明人
VALDEMAR JAERUND,HARRY SIGURD
分类号
E21D20/02;F16B13/14
主分类号
E21D20/02
代理机构
代理人
主权项
地址
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