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1.发明授权Multicell storage battery tester having sponge-like material in contact with each probe 失效多孔蓄电池测试仪具有与每个探头接触的海绵状材料
公开(公告)号：US3409825A
公开(公告)日：1968-11-05
申请号：US51867266
申请日：1966-01-04
Applicant: ESB INC
Inventor： HOMMEL FREDERICK H
IPC: G01R31/36
CPC classification number: G01R31/3665
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