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发明名称
PIPES LINED WITH ABRASION RESISTING LAYER
摘要
申请公布号
ZA8904136(B)
申请公布日期
1990.02.28
申请号
ZA19890004136
申请日期
1989.06.01
申请人
CHEMICAL MINING & IND SERV PTY
发明人
DIBLEY JOHN WILLIAM;FAIRHALL THOMAS JAMES
分类号
F16L
主分类号
F16L
代理机构
代理人
主权项
地址
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