Title:
Heavy duty gas depolarized dry battery
United States Patent 2615931


Inventors:
Hatfield, Marcus R.
Application Number:
US6394548A
Publication Date:
10/28/1952
Filing Date:
12/07/1948
Assignee:
UNION CARBIDE & CARBON CORP
Primary Class:
Other Classes:
429/406
International Classes:
H01M12/06; H01M6/30; H01M12/08
View Patent Images:
US Patent References:
2275281Depolarization means1942-03-03
2095781Photosensitive device1937-10-12
1539427Battery1925-05-26
1119024N/A1914-12-01
1060468N/A1913-04-29
0480384N/A1892-08-09
0356261N/A1887-01-18
Foreign References:
GB191114050A1912-06-06
GB191025516A1911-09-07
GB426481A1935-03-27