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经营范围
发明名称
矿物性乳化油
摘要
申请公布号
TW000207
申请公布日期
1954.06.30
申请号
TW000563
申请日期
1954.01.26
申请人
中国石油有限公司新竹研究所
发明人
王碧轕
分类号
C11D
主分类号
C11D
代理机构
代理人
主权项
地址
新竹巿博爱街31号
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