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1.发明授权Conductive cellulosic paper containing asbestos and acid salt of a polyvalent metal 失效含有多价金属的石棉和酸性盐的导电性纤维素纸
公开(公告)号：US3337392A
公开(公告)日：1967-08-22
申请号：US31647363
申请日：1963-10-15
Applicant: ST REGIS PAPER CO
Inventor： CARLSON WILLARD E , MYERS JR WILLIAM THOMAS
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