-
公开(公告)号:US3134903A
公开(公告)日:1964-05-26
申请号:US10626561
申请日:1961-04-28
Applicant: MACHLETT LAB INC
Inventor: FENGLER WILLIAM W
IPC: H01J35/18
CPC classification number: H01J35/18
-
公开(公告)号:US2522572A
公开(公告)日:1950-09-19
申请号:US72520247
申请日:1947-01-30
Applicant: MACHLETT LAB INC
Inventor: FENGLER WILLIAM W , SKEHAN MICHAEL J
IPC: H01R13/53
CPC classification number: H01R13/53 , Y10T29/4922
-
公开(公告)号:US2454525A
公开(公告)日:1948-11-23
申请号:US70213846
申请日:1946-10-09
Applicant: MACHLETT LAB INC
Inventor: ROGERS THOMAS H , FENGLER WILLIAM W
IPC: H05G1/04
CPC classification number: H05G1/04
-
-