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发明名称
Method and apparatus for preparing textured apertured film
摘要
申请公布号
US4859519(A)
申请公布日期
1989.08.22
申请号
US19870092862
申请日期
1987.09.03
申请人
CABE, JR., ALEX W.;SAFFEL, ROBERT W.;SAMPSON, ARTHUR J.
发明人
CABE, JR., ALEX W.;SAFFEL, ROBERT W.;SAMPSON, ARTHUR J.
分类号
B29C67/20;A61F13/15;B29C59/02;B29C59/04;B29K105/04;B29L7/00;B31F1/07
主分类号
B29C67/20
代理机构
代理人
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