-
1.Insulating bus bar barriers with plug-in openings and storable covers therefor 失效
Title translation: 用插入式开口和可靠的盖子绝缘总线挡板公开(公告)号:US3514671A
公开(公告)日:1970-05-26
申请号:US3514671D
申请日:1968-07-24
Applicant: CUTLER HAMMER INC
Inventor: ECK ROBERT N , EMLEY PHILIP W , GRAMS ALLAN E , KLEINERT KARL H
CPC classification number: H02B1/14