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公开(公告)号:US3386761A
公开(公告)日:1968-06-04
申请号:US50889465
申请日:1965-11-22
Applicant: GEN MOTORS CORP
Inventor: JOHNSTONE THEODORE H , PETERS THEODORE F , BROWN CRAIG D
IPC: E05B65/36
CPC classification number: E05B77/48 , Y10T292/1047 , Y10T292/1082 , Y10T292/1092