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经营范围
发明名称
Verbundvorrichtung für Knotenpunktverbindungen.
摘要
申请公布号
CH244275(A)
申请公布日期
1946.09.15
申请号
CHD244275
申请日期
1944.07.15
申请人
STEINER,FRIEDRICH
发明人
STEINER,FRIEDRICH
分类号
E04B1/48
主分类号
E04B1/48
代理机构
代理人
主权项
地址
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