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发明名称
Process for the preparation of synthetic antirachitic provitamins and vitamins
摘要
申请公布号
US2260085(A)
申请公布日期
1941.10.21
申请号
US19380200554
申请日期
1938.04.06
申请人
RESEARCH CORPORATION
发明人
MILAS NICHOLAS A.;HEGGIE ROBERT
分类号
C07J9/00;C07J75/00
主分类号
C07J9/00
代理机构
代理人
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地址
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