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经营范围
发明名称
Composition for the purification of gases
摘要
申请公布号
US1775366(A)
申请公布日期
1930.09.09
申请号
US19290343849
申请日期
1929.03.01
申请人
COMPAGNIE INTERNATIONALE POUR LA FABRICATION DES ESSENCES ET PETROLES
发明人
JOSEPH ALFRED
分类号
C10K1/20
主分类号
C10K1/20
代理机构
代理人
主权项
地址
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