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发明名称
Immersion heater
摘要
<p>Immersion heater for heating of liquids, esp. of electroplating baths, comprising a tubular heater cast in metal, pref. aluminium and its alloys, so as to form a solid plunger whose outer surface is coated with a plastic layer.</p>
申请公布号
DE1814256(A1)
申请公布日期
1970.06.25
申请号
DE19681814256
申请日期
1968.12.12
申请人
FA. WILHELM HILZINGER
发明人
HINDERER,ALFRED;RUHM,HELMUT
分类号
H05B3/78
主分类号
H05B3/78
代理机构
代理人
主权项
地址
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