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经营范围
发明名称
Hilfsmittel für die Herstellung von Papier.
摘要
申请公布号
DE69016299(T2)
申请公布日期
1995.05.24
申请号
DE19906016299T
申请日期
1990.08.03
申请人
NIPPON SHOKUBAI KAGAKU KOGYO CO., LTD., OSAKA, JP
发明人
TANAKA, YASUMASA, SUITA-SHI, OSAKA-FU, JP;YAMAMOTO, KOICHI, TOKYO, JP;TAKAHASHI, KAZUTOMO, YOKOHAMA-SHI, KANAGAWA-KEN, JP
分类号
D21H17/37;D21H17/43;D21H17/45;D21H19/20;(IPC1-7):D21H17/45;D21H19/58
主分类号
D21H17/37
代理机构
代理人
主权项
地址
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