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经营范围
发明名称
ABSPERR- ODER RUECKSCHLAGKLAPPE
摘要
申请公布号
DE2064125(B2)
申请公布日期
1973.07.19
申请号
DE19702064125
申请日期
1970.12.28
申请人
发明人
分类号
F16K1/226;F16K15/03;(IPC1-7):F16K1/22
主分类号
F16K1/226
代理机构
代理人
主权项
地址
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