Patent search ap:("BELL TELEPHONE LABOR INC") AND inv:"EIGLER JOHN H" Page 1

1.

发明授权
Method of treating the surface of solids with liquids 失效
Title translation: 用液体处理固体表面的方法

公开(公告)号：US2797193A

公开(公告)日：1957-06-25

申请号：US41160354

申请日：1954-02-23

Applicant: BELL TELEPHONE LABOR INC

Inventor： EIGLER JOHN H , SULLIVAN MILES V

IPC: C23F1/02 , C25F3/14 , C25F7/00 , H01L21/00 , H01L29/00

CPC classification number: H01L21/00 , C23F1/02 , C25F3/14 , C25F7/00 , H01L29/00

Patent Agency Ranking