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1.发明授权Multilayer catalytic electrode having a layer of noble metal and lead and a surface layer free of lead and method of constructing same 失效具有无金属和铅的层的多层催化电极和不含铅的表面层及其构造方法
公开(公告)号：US3444003A
公开(公告)日：1969-05-13
申请号：US3444003D
申请日：1965-09-30
Applicant: LEESONA CORP
Inventor： MOSER JAMES R
CPC classification number: H01M4/86
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