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经营范围
发明名称
METHOD OF PRODUCING FINELY POROUS RESIN FILM
摘要
申请公布号
JPS52135359(A)
申请公布日期
1977.11.12
申请号
JP19760053066
申请日期
1976.05.10
申请人
MITSUBISHI PETROCHEMICAL CO
发明人
TANAKA RIYOUHEI;HIROSE YUKIO;ICHIKAWA YUKIHIKO;ICHIHARA SHIYOUJI
分类号
C08J9/26
主分类号
C08J9/26
代理机构
代理人
主权项
地址
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