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发明名称
Process for the preparation of products for preventing and removing incrustation andcorrosion of boilers and the like
摘要
申请公布号
GB425619(A)
申请公布日期
1935.03.19
申请号
GB19330025897
申请日期
1933.09.19
申请人
HENRY GRADY VENABLE
发明人
分类号
C02F5/10
主分类号
C02F5/10
代理机构
代理人
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