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发明名称
MANUFACTURE OF SYNTHETIC RESIN TUBE
摘要
申请公布号
JPS6463134(A)
申请公布日期
1989.03.09
申请号
JP19870221041
申请日期
1987.09.03
申请人
NAGAYOSHI SEIJI
发明人
NAGAYOSHI AKIO;NAGAYOSHI SEIJI
分类号
B29D23/00;B29C53/76
主分类号
B29D23/00
代理机构
代理人
主权项
地址
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