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公开(公告)号：US2791604A
公开(公告)日：1957-05-07
申请号：US56818356
申请日：1956-02-28
Applicant: PURDUE RESEARCH FOUNDATION
Inventor： BLACKWOOD ROBERT K , NATHAN KORNBLUM
IPC: C07C205/51 , C07C205/53
CPC classification number: C07C201/10 , C07C205/51
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