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公开(公告)号:BRPI0912885B1
公开(公告)日:2018-01-23
申请号:BRPI0912885
申请日:2009-05-19
Applicant: STAMICARBON
IPC: C07C273/00 , C07C273/04
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公开(公告)号:BRPI0912883B1
公开(公告)日:2018-05-15
申请号:BRPI0912883
申请日:2009-05-19
Applicant: STAMICARBON
IPC: C07C273/04
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