Patent search ap:("IBM") AND inv:"CZARNECKI KENNETH RAYMOND" Page 1

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发明专利
未知

公开(公告)号：DE3770493D1

公开(公告)日：1991-07-11

申请号：DE3770493

申请日：1987-02-27

Applicant: IBM

Inventor： AMELIO WILLIAM JOSEPH , CZARNECKI KENNETH RAYMOND , LEMON GARY KEVIN , MARKOVICH VOYA , SAMBUCETTI CARLOS JUAN , ZARR RICHARD STUART

IPC: G01N27/26 , C23C18/18 , G01N27/48 , H05K3/18

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