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公开(公告)号:US2471597A
公开(公告)日:1949-05-31
申请号:US68377146
申请日:1946-07-15
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WILKERSON CLAUDE A
IPC: A61K31/43
CPC classification number: A61K31/43
公开(公告)号:US2471597A
公开(公告)日:1949-05-31
申请号:US68377146
申请日:1946-07-15
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WILKERSON CLAUDE A
IPC: A61K31/43
CPC classification number: A61K31/43