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发明名称
SPERICAL BRANCHING UNION
摘要
申请公布号
PL320034(A1)
申请公布日期
1998.11.23
申请号
PL19970320034
申请日期
1997.05.15
申请人
ZAKLADY URZADZEN CHEMICZNYCH I ARMATURY PRZEMYSLOWEJ CHEMAR SA
发明人
DUBINSKI JOZEF;SZCZEPANSKI JACEK
分类号
F16L41/00;(IPC1-7):F16L41/00
主分类号
F16L41/00
代理机构
代理人
主权项
地址
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