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发明名称
METHOD OF FORMING HOLE IN THERMOPLASTIC RESIN FOAM
摘要
申请公布号
JPS5481373(A)
申请公布日期
1979.06.28
申请号
JP19770149703
申请日期
1977.12.12
申请人
SEKISUI PLASTICS
发明人
ISOMI YOSHIO
分类号
B29C51/00;B29C37/00;B29C45/00
主分类号
B29C51/00
代理机构
代理人
主权项
地址
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