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经营范围
发明名称
Kupplung zur Verbindung eines Schlauch- und eines Rohrendes.
摘要
申请公布号
CH275909(A)
申请公布日期
1951.06.15
申请号
CHD275909
申请日期
1949.10.10
申请人
LENGG,FRIEDRICH;LENGG,KARL
发明人
LENGG,FRIEDRICH;LENGG,KARL
分类号
F16L33/22
主分类号
F16L33/22
代理机构
代理人
主权项
地址
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