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发明名称
EINRICHTUNG ZUM KUEHLEN VON SCHMELZFLUESSIGEM CALCIUMCARBID
摘要
申请公布号
DD287706(A5)
申请公布日期
1991.03.07
申请号
DD19890332451
申请日期
1989.09.08
申请人
VEB CHEMIEANLAGENBAUKOMBINAT LEIPZIG-GRIMMA,DE
发明人
HERKLOTZ,MANFRED,DE;MERTKE,KLAUS-PETER,DE
分类号
C01B31/32;F27D15/02;(IPC1-7):C01B31/32
主分类号
C01B31/32
代理机构
代理人
主权项
地址
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