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Satoshi Sasaki
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Higashiyamato, JA
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last 30 patents
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Patent Grant
1.alpha., 2.alpha.-Dihydroxycholecalciferol and process for prepari...
Patent number
4,011,250
Issue date
Mar 8, 1977
Ishikawa; Masayuki
Masayuki Ishikawa
C07 - ORGANIC CHEMISTRY