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经营范围
发明名称
FLANGED JOINT
摘要
申请公布号
PL250264(A1)
申请公布日期
1986.05.06
申请号
PL19840250264
申请日期
1984.10.31
申请人
OS BAD ROZWOJOWY APARATURY MLE
发明人
ZBROCH JAN;ZACHWIEJA JERZY
分类号
F16L;F16L13/02;F16L23/04;(IPC1-7):F16L/
主分类号
F16L
代理机构
代理人
主权项
地址
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