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发明名称
摘要
申请公布号
DE3020235(C2)
申请公布日期
1988.04.21
申请号
DE19803020235
申请日期
1980.05.28
申请人
TOYO SODA MFG. CO., LTD., SHINNANYO, YAMAGUCHI, JP
发明人
MURAKAMI, TSUGIO;IGAWA, KAZUSHIGE;HIRAGA, YOICHI, SHIN-NANYO, YAMAGUCHI, JP
分类号
A01N59/00;C01B11/06;C02F1/76;C11D3/395;(IPC1-7):C01B11/06
主分类号
A01N59/00
代理机构
代理人
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