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发明名称
Salt-bath furnace
摘要
申请公布号
US2304016(A)
申请公布日期
1942.12.01
申请号
US19390266832
申请日期
1939.04.08
申请人
SOCIETE ANONYME DES MANUFACTURES DES GLACES & PRODUITS CHIMIQUES DE SAINT-GOBAIN, CHAUNY & CIREY
发明人
PEYCHES YVAN
分类号
C21D1/46
主分类号
C21D1/46
代理机构
代理人
主权项
地址
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