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发明名称
PROCEDE DE PRODUCTION DE .beta.-CAROTENE
摘要
申请公布号
CA732590(A)
申请公布日期
1966.04.19
申请号
CAD732590
申请日期
申请人
RHONE-POULENC S.A.
发明人
JACQUES A. RENAUT;ROBERT C. F. TISSIER;LEON NINET
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