Patent search ap:("IBM") AND inv:"LUCKFIELD FREDERIC LLOYD" Page 1

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发明专利
BUSINESS MACHINE LOCKING DEVICE 未知

公开(公告)号：DE3566561D1

公开(公告)日：1989-01-05

申请号：DE3566561

申请日：1985-03-22

Applicant: IBM

Inventor： BEALKOWSKI RICHARD , LUCKFIELD FREDERIC LLOYD , GRAVELL LAWRENCE RANDOLPH , HABERMEHL ROBERT WALTER , KING KENNETH RALPH , SECUNDA PAUL NORMAN

IPC: E05B73/00 , E05B65/00

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