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发明名称
PITCH ADHESION-PREVENTING AGENT FOR PAPER-MAKING PROCESS
摘要
申请公布号
JPH04185795(A)
申请公布日期
1992.07.02
申请号
JP19900308849
申请日期
1990.11.16
申请人
PERMACHEM ASIA LTD
发明人
NISHIMURA MAKOTO;IZAWA YOSHITOSHI;WATANABE MICHIO
分类号
D21C9/08;D21H17/24
主分类号
D21C9/08
代理机构
代理人
主权项
地址
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