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1.Disaggregating agents derived from unsaturated hydrocarbons of petroleum fractions for manufacturing paper and pulp 失效
标题翻译: 衍生自用于制造纸和纸浆的石油馏分的不饱和烃的分散剂公开(公告)号:US3322615A
公开(公告)日:1967-05-30
申请号:US32051363
申请日:1963-10-31
申请人: SHOICHI KAMIYA
发明人: SHOICHI KAMIYA
IPC分类号: D21C3/00
CPC分类号: D21C3/003