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发明名称
LIMINGSMIDDEL FOR PAPIR OG ANVENDELSE AV DET.
摘要
申请公布号
NO165602(B)
申请公布日期
1990.11.26
申请号
NO19850001129
申请日期
1985.03.21
申请人
SEIKO KAGAKU KOGYO CO LTD;HOKUETSU PAPER MILLS;NIPPON OIL CO LTD
发明人
YOSHIOKA SHIGEHIKO;YOSHIDA TSUNEO;SATO HISATAKE;YAMADA HIDETO;ADACHI YOSHIO
分类号
D21H;D21H17/14;(IPC1-7):D21H17/14
主分类号
D21H
代理机构
代理人
主权项
地址
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