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发明名称
Method of making disinfectant hydraulic cement
摘要
申请公布号
US2439440(A)
申请公布日期
1948.04.13
申请号
US19420461228
申请日期
1942.10.07
申请人
NORTH AMERICAN CEMENT CORPORATION
发明人
AMBERG CHARLES RHODIMER;KNAPP WILLIAM JOHN
分类号
C04B24/02
主分类号
C04B24/02
代理机构
代理人
主权项
地址
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