Patent search ap:("ENGELHARD IND INC") AND inv:"HEVER KEITH O" Page 1

1.

发明授权
Fuel cell and cathode including platinum alloy with cobalt or niobium 失效
Title translation: 燃料电池和阴极包括与钴或铌的铂合金

公开(公告)号：US3440103A

公开(公告)日：1969-04-22

申请号：US38208064

申请日：1964-07-13

Applicant: ENGELHARD IND INC

Inventor： COHN JOHANN G E , ADLHART OTTO J , HEVER KEITH O

IPC: H01M4/86 , H01M4/92 , H01M27/06

CPC classification number: H01M4/928 , H01M4/92 , H01M2004/8689 , H01M2300/0005 , H01M2300/0008 , H01M2300/0011

2.

发明授权
Process for using fuel cell with hydrocarbon fuel and platinum-niobium alloy catalyst 失效
Title translation: 使用燃料电池与碳氢燃料和铂 - 铌合金催化剂的方法

公开(公告)号：US3424619A

公开(公告)日：1969-01-28

申请号：US3424619D

申请日：1964-09-28

Applicant: ENGELHARD IND INC

Inventor： ADLHART OTTO J , HEVER KEITH O

IPC: H01M4/86 , H01M4/92 , H01M27/10

CPC classification number: H01M4/928 , H01M4/92 , H01M2004/8684 , H01M2300/0005 , H01M2300/0008 , H01M2300/0011

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