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发明名称
Laite muotoillun putkihaarautuman valmistamiseksi putkeen
摘要
申请公布号
FI40792(C)
申请公布日期
1969.06.10
申请号
FID40792
申请日期
1967.07.11
申请人
发明人
LARIKKA LEO
分类号
B21C37/29;B21D39/04;(IPC1-7):B21D39/04
主分类号
B21C37/29
代理机构
代理人
主权项
地址
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