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经营范围
发明名称
THREADING HEAD IN PARTICULAR FOR PIPES
摘要
申请公布号
PL244669(A1)
申请公布日期
1985.05.21
申请号
PL19830244669
申请日期
1983.11.18
申请人
B PK MECH BUDOWNICTWA
发明人
STANCZYK JANUSZ;SZYMKOWIAK LUDWIK
分类号
B23G;B23G1/22;(IPC1-7):B23G/
主分类号
B23G
代理机构
代理人
主权项
地址
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