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发明名称
Method of preparing mono-substituted cyanamides and their polymers
摘要
申请公布号
US2244421(A)
申请公布日期
1941.06.03
申请号
US19390286779
申请日期
1939.07.27
申请人
AMERICAN CYANAMID COMPANY
发明人
ERICKS WALTER P.
分类号
C01C3/16
主分类号
C01C3/16
代理机构
代理人
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地址
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