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发明名称
Einrichtung zum Vorwaermen des Speisewassers in einem Dampf- und/oder Heisswasserkessel
摘要
申请公布号
DE1255666(B)
申请公布日期
1967.12.07
申请号
DE196500W0231
申请日期
1965.11.04
申请人
GEBRUEDER WEISSBACH K. G.
发明人
WEISSBACH DIPL.-ING. ALFRED;LORENZ DIPL.-ING. MARTIN
分类号
F22D1/24
主分类号
F22D1/24
代理机构
代理人
主权项
地址
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