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经营范围
发明名称
PAPERMAKING METHOD
摘要
申请公布号
KR940006327(B1)
申请公布日期
1994.07.16
申请号
KR19900001926
申请日期
1990.02.16
申请人
MITSUI-CYANAMID LTD.
发明人
WATANABE, NAOTAKA;ARAI, TAKEO;FUJIYOSHI, HITOSHI;SHIROTA, MASAKO
分类号
C08F2/22;C08F8/44;C08F279/02;C08F291/00;C08F291/02;D21H17/34;D21H17/43;D21H17/45;(IPC1-7):D21H17/45
主分类号
C08F2/22
代理机构
代理人
主权项
地址
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