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发明名称
Kuehlkamin
摘要
申请公布号
DE1758267(B1)
申请公布日期
1972.05.31
申请号
DE19681758267
申请日期
1968.05.03
申请人
WAAGNER BIRO AG
发明人
KEMMETMUELLER ROLAND DIPL-ING
分类号
C21C5/40;F22B1/18
主分类号
C21C5/40
代理机构
代理人
主权项
地址
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