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发明名称
Improvements in or relating to the preparation of malonic acid salts
摘要
申请公布号
GB872758(A)
申请公布日期
1961.07.12
申请号
GB19600014733
申请日期
1957.10.30
申请人
ETHYL CORPORATION
发明人
分类号
主分类号
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代理人
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