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发明名称
Wassermangelsicherung fuer Durchlauf-Gas-Wassererhitzer
摘要
申请公布号
DE1047406(B)
申请公布日期
1958.12.24
申请号
DE1953V006327
申请日期
1953.09.29
申请人
JOH. VAILLANT K. G.
发明人
SCHUCHARDT HANS
分类号
F23N5/10
主分类号
F23N5/10
代理机构
代理人
主权项
地址
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