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经营范围
发明名称
QUICK-ACTION COUPLING FOR PIPES OR TUBES
摘要
申请公布号
GB1489144(A)
申请公布日期
1977.10.19
申请号
GB19750046616
申请日期
1975.11.11
申请人
PETZETAKIS SA HELLENIC PLASTICS & RUBBER IND
发明人
分类号
F16L37/18;(IPC1-7):F16L37/12
主分类号
F16L37/18
代理机构
代理人
主权项
地址
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