Patent search ap:("IBM") AND inv:"CARLSON KENNETH A" Page 1

1.

发明授权
Circular poled transducer 失效
Title translation: 圆极化传感器

公开(公告)号：US3284727A

公开(公告)日：1966-11-08

申请号：US28960363

申请日：1963-06-21

Applicant: IBM

Inventor： CARLSON KENNETH A , YOUNG DONALD R

IPC: B06B1/06 , G10K11/24 , H03H9/125 , H03H9/13 , H03H9/36

CPC classification number: H03H9/36 , B06B1/0655 , G10K11/24 , H03H9/125 , H03H9/133 , Y10T29/42

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