-
公开(公告)号:US2267408A
公开(公告)日:1941-12-23
申请号:US33459040
申请日:1940-05-11
Applicant: GEN ELECTRIC
Inventor: LYNCH EDWARD E , THOMAS HERBERT C , SAMUEL GABRIELSON
IPC: G01R11/60
CPC classification number: G01R11/60
-
公开(公告)号:US2329548A
公开(公告)日:1943-09-14
申请号:US39861641
申请日:1941-06-18
Applicant: GEN ELECTRIC
Inventor: LYNCH EDWARD E , THOMAS HERBERT C
CPC classification number: G01K5/66 , B21F3/00 , H01H2037/525
-