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发明名称
METHOD AND APPARATUS FOR MANUFACTURING STRETCHED SHEETS FROM A TUBULAR FILM
摘要
申请公布号
EP0027735(B1)
申请公布日期
1984.06.13
申请号
EP19800303688
申请日期
1980.10.17
申请人
NIPPON PETROCHEMICALS COMPANY LIMITED;POLYMER PROCESSING RESEARCH INSTITUTE LIMITED
发明人
YAZAWA, MASAHIDE;YAZAWA, HIROSHI;TANI, HARUHISA;KURIHARA, KAZUHIKO
分类号
B29C49/00;B29C35/04;B29C55/00;B29C55/16;B29C55/20;B29C55/26;B29C55/28;(IPC1-7):29D7/24
主分类号
B29C49/00
代理机构
代理人
主权项
地址
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