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经营范围
发明名称
PROCESS FOR PREPARING AN ESTER
摘要
申请公布号
CA765833(A)
申请公布日期
1967.08.22
申请号
CAD765833
申请日期
申请人
GULF RESEARCH AND DEVELOPMENT COMPANY
发明人
WILLIAM L. WALSH
分类号
主分类号
代理机构
代理人
主权项
地址
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