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公开(公告)号:BE579909A
公开(公告)日:1959-12-21
申请号:BE579909
申请日:1959-06-20
Applicant: MAY & BAKER LTD
Inventor: ASHLEY J N , COLLINS R F , DAVIS M
IPC: C07E
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43.
公开(公告)号:BE577027A
公开(公告)日:1959-09-24
申请号:BE577027
申请日:1959-03-24
Applicant: STERLING DRUG INC
Inventor: CLINTON RAYMOND OTTO
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