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发明名称
Testing device
摘要
申请公布号
US2126932(A)
申请公布日期
1938.08.16
申请号
US19360076991
申请日期
1936.04.29
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
SPYUT ALBERT B.
分类号
G01R31/02
主分类号
G01R31/02
代理机构
代理人
主权项
地址
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METHOD AND APPARATUS FOR CONDENSING ALKALI SOLUTION
