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公开(公告)号:US3514088A
公开(公告)日:1970-05-26
申请号:US3514088D
申请日:1968-02-14
Applicant: ARTHUR ROBERT DAVID TOSLER
Inventor: TOSLER ARTHUR ROBERT DAVID
CPC classification number: E05F5/08 , E01F9/588 , E05Y2201/212 , E05Y2201/264
公开(公告)号:US3514088A
公开(公告)日:1970-05-26
申请号:US3514088D
申请日:1968-02-14
Applicant: ARTHUR ROBERT DAVID TOSLER
Inventor: TOSLER ARTHUR ROBERT DAVID
CPC classification number: E05F5/08 , E01F9/588 , E05Y2201/212 , E05Y2201/264