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经营范围
发明名称
PUNCH FOR PUNCHING HOLES
摘要
申请公布号
SU978981(A1)
申请公布日期
1982.12.07
申请号
SU19813235811
申请日期
1981.01.12
申请人
TOMSHIN MIKHAIL A,SU;ROZHKOV GENNADIJ,SU;YALUNIN ANATOLIJ M,SU
发明人
TOMSHIN MIKHAIL A,SU;ROZHKOV GENNADIJ I,SU;YALUNIN ANATOLIJ M,SU
分类号
B21D37/00;(IPC1-7):B21D37/00
主分类号
B21D37/00
代理机构
代理人
主权项
地址
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