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发明名称
A METHOD FOR MEASUREMENT AND CONTROLLING THE VALUE OF SURFACE TENSION OF A PLASTIC FILM AND A DEVICE FOR MEASURING AND CONTROLLING THE VALUE OF SURFACE TENSION IN A PLASTIC FILM
摘要
申请公布号
PL152862(B1)
申请公布日期
1991.02.28
申请号
PL19870265381
申请日期
1987.04.24
申请人
发明人
分类号
B29C59/10;G01N21/67;G01R;(IPC1-7):B29C59/10
主分类号
B29C59/10
代理机构
代理人
主权项
地址
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