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发明名称
FLANGE PROTECTOR
摘要
申请公布号
PT77200(A)
申请公布日期
1983.09.01
申请号
PT19830077200
申请日期
1983.08.12
申请人
JOHN S. SMITH;DONALD R. ROGERS
发明人
分类号
F16L57/00;B65D59/00;B65D59/06;(IPC1-7):B65D/
主分类号
F16L57/00
代理机构
代理人
主权项
地址
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