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发明名称
APPARATUS FOR CHANGEABLE PERFORATION OF FIGURES MADE OF THERMOPLASTICS
摘要
申请公布号
CS224174(B1)
申请公布日期
1983.12.30
申请号
CS19810003541
申请日期
1981.05.14
申请人
ROZSYPALEK,MIROSLAV,CS
发明人
ROZSYPALEK,MIROSLAV,CS
分类号
(IPC1-7):B29D7/20
主分类号
(IPC1-7):B29D7/20
代理机构
代理人
主权项
地址
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