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发明名称
PAPERMAKING ADDITIVE
摘要
申请公布号
JPH0693594(A)
申请公布日期
1994.04.05
申请号
JP19910328281
申请日期
1991.11.15
申请人
ARAKAWA CHEM IND CO LTD
发明人
NATSUHARA EISUKE;MURATA NORIYASU;TANIMOTO SHINICHIRO;SAIKAI HIROAKI
分类号
D21H17/45;D21H17/37;(IPC1-7):D21H17/37
主分类号
D21H17/45
代理机构
代理人
主权项
地址
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