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发明名称
Wassermangelsicherung fuer gasbeheizte Durchlauferhitzer
摘要
申请公布号
DE1055792(B)
申请公布日期
1959.04.23
申请号
DE1953B024354
申请日期
1953.02.18
申请人
JOH. VAILLANT K. G.
发明人
BRUEMMERHOFF DIPL.-ING. WALTER
分类号
F23N1/08
主分类号
F23N1/08
代理机构
代理人
主权项
地址
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