专利名称：Direct current accumulator in cylindrical cell
form
发明人：BECH, DAVID申请号：EP00113046.7申请日：20000623公开号：EP1117143A2公开日：20010718
专利附图：
摘要：The device is of standard size C or D and has up to four AAA or AA round cells(10) contained in a housing with external dimensions of C or D size consisting of at leasttwo parts (21,22) forming an at least approximately cylindrical external profile and two
end walls. The cells are connected together with contact elements (12,14) that protrudeout of an end wall of the housing as a positive or negative pole.
申请人：BECH, DAVID
地址：Schulzenfeldstrasse 6 73099 Adelberg DE
国籍：DE
代理机构：Wilhelm & Dauster Patentanwälte European Patent Attorneys
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