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发明名称
Method and arrangement for indicating the liquid level in evaporators
摘要
申请公布号
GB319276(A)
申请公布日期
1930.08.07
申请号
GB19290027376
申请日期
1929.09.09
申请人
ADOLF BARGEBOER
发明人
分类号
F22B37/78
主分类号
F22B37/78
代理机构
代理人
主权项
地址
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