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发明名称
GATE VALVE WEDGE ASSEMBLY
摘要
申请公布号
ZA8807938(B)
申请公布日期
1989.07.26
申请号
ZA19880007938
申请日期
1988.10.24
申请人
THE CEMENTATION COMPANY (AFRICA) LIMITED
发明人
ADI BAROCH HAR-SHOSHAN
分类号
F16K
主分类号
F16K
代理机构
代理人
主权项
地址
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