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公开(公告)号：US3695937A
公开(公告)日：1972-10-03
申请号：US3695937D
申请日：1970-03-09
Applicant: HUGHES AIRCRAFT CO
Inventor： ROWLETTE JOHN J
CPC classification number: H01M2/162
Abstract: IMPROVED BATTERY SEPARATOR OF HYDROPHOBIC SYNTHETIC FIBERS HAVING A BLACK MANGANESE DIOXIDE HYDROPHILIC COATING, METHOD OF PREFABRICATION AND IMPROVED BATTERIES PROVIDED THEREWITH.
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公开(公告)号：US3498842A
公开(公告)日：1970-03-03
申请号：US3498842D
申请日：1967-10-25
Applicant: HUGHES AIRCRAFT CO
Inventor： ROWLETTE JOHN J
CPC classification number: H01M4/661
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