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发明名称
WASHING OF UNBLEACHED PULP
摘要
申请公布号
JPH04202887(A)
申请公布日期
1992.07.23
申请号
JP19900337224
申请日期
1990.11.30
申请人
MITSUBISHI PAPER MILLS LTD
发明人
IZAWA TADASHI;YAEGASHI KENICHI;WATANABE TAKESHI
分类号
D21C9/02;D21D5/02
主分类号
D21C9/02
代理机构
代理人
主权项
地址
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