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发明名称
SUBSTITUTED PYRROLEMETHYLAMINES AND THEIR PREPARATION
摘要
申请公布号
CA897685(A)
申请公布日期
1972.04.11
申请号
CAD897685
申请日期
申请人
RICHARDSON-MERRELL (CANADA) LTD.
发明人
CHARLES H. TILFORD
分类号
主分类号
代理机构
代理人
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