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发明名称
CONTINUOUS PRODUCTION OF PITCH HAVING HIGH SOFTENING POINT
摘要
申请公布号
JPS6088088(A)
申请公布日期
1985.05.17
申请号
JP19830197786
申请日期
1983.10.21
申请人
SUMIKIN KAKOU KK;SUMITOMO KINZOKU KOGYO KK
发明人
TAKASHIMA MASATOSHI;OOSHIMA KATSUYUKI;SATOU KATSUMI;IWAHASHI TOORU
分类号
C10C1/16;C10C3/06;D01F9/14;D01F9/15
主分类号
C10C1/16
代理机构
代理人
主权项
地址
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