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发明名称
Method of and apparatus for tubularly drawing thermoplastic resin
摘要
申请公布号
US4869863(A)
申请公布日期
1989.09.26
申请号
US19880238922
申请日期
1988.08.31
申请人
IDEMITSU PETROCHEMICAL CO., LTD.
发明人
IWAI, TERUYUKI;TAKASHIGE, MASAO;TAKEICHI, HIDENOBU;TAKAI, YASUO;SASAKI, YOSHINORI
分类号
B29C55/26;B29C53/10;B29C69/00;B29L7/00
主分类号
B29C55/26
代理机构
代理人
主权项
地址
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