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发明名称
Gummirolldichtung
摘要
申请公布号
DE1136167(B)
申请公布日期
1962.09.06
申请号
DE1959C019423
申请日期
1959.07.18
申请人
FRANZ CLOUTH RHEINISCHE GUMMIWARENFABRIK AKTIENGESELLSCHAFT
发明人
HARTMANN EWALD
分类号
F16L21/025
主分类号
F16L21/025
代理机构
代理人
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