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发明名称
Apparatus and methods for knurling edges of web and product produced thereby.
摘要
<p>Webs are provided with edge knurls whose effective height varies along the length of the web in a predetermined manner. <IMAGE></p>
申请公布号
EP0580523(A1)
申请公布日期
1994.01.26
申请号
EP19930420252
申请日期
1993.06.17
申请人
EASTMAN KODAK COMPANY
发明人
ZELLER, JOHN J.;BROWN, ROBERT C.;HAKIEL, ZBIGNIEW;HOY, ALLAN T.;STEWART JR., ARTHUR M., C/O EASTMAN KODAK COMPANY
分类号
B29C59/02;B29C59/04;B29C67/00;B29L7/00;B65H18/26;B65H18/28;(IPC1-7):B29C59/04;B65H18/00
主分类号
B29C59/02
代理机构
代理人
主权项
地址
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