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发明名称
Alkali metal platinates and their manufacture
摘要
申请公布号
US1906179(A)
申请公布日期
1933.04.25
申请号
US19320625216
申请日期
1932.07.27
申请人
JOHNSON MATTHEY & COMPANY LIMITED
发明人
POWELL ALAN RICHARD;DAVIES EMYR CONWY;SCOTT ARTHUR WILLIAM
分类号
C01G55/00;C25D3/50
主分类号
C01G55/00
代理机构
代理人
主权项
地址
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