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发明名称
Putken valmistumenetelmä.
摘要
申请公布号
FI49784(C)
申请公布日期
1975.10.10
申请号
FI19690003111
申请日期
1969.10.29
申请人
AHLQVIST,STEIN ALEXANDER MARCEL
发明人
AHLQVIST,STEIN ALEXANDER MARCEL
分类号
F16L11/08;B29B7/00;B29C39/00;B29C39/18;B29C39/26;B29C53/78;B29C53/80;B29C65/00;B29C69/00;B29D23/00;F16L9/16;F16L59/02;(IPC1-7):B29D23/12
主分类号
F16L11/08
代理机构
代理人
主权项
地址
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