公开(公告)号：US2639354A

公开(公告)日：1953-05-19

申请号：US18902650

申请日：1950-10-07

Applicant: GEN ELECTRIC

Inventor： FRANK EDWARD J ,  PHILLIPS VIRGEL E

IPC: H01H9/46

CPC classification number: H01H9/46

公开(公告)号：US2709735A

公开(公告)日：1955-05-31

申请号：US30216252

申请日：1952-08-01

Applicant: GEN ELECTRIC

Inventor： PHILLIPS VIRGEL E ,  UNGER WILLIAM H

IPC: H01H9/34

CPC classification number: H01H9/34

公开(公告)号：US3028466A

公开(公告)日：1962-04-03

申请号：US81663059

申请日：1959-05-28

Applicant: GEN ELECTRIC

Inventor： PHILLIPS VIRGEL E

IPC: H01H33/75

CPC classification number: H01H33/75

公开(公告)号：US3538277A

公开(公告)日：1970-11-03

申请号：US3538277D

申请日：1968-06-13

Applicant: GEN ELECTRIC

Inventor： PHILLIPS VIRGEL E

IPC: H01H33/16 ,  H01H9/42

CPC classification number: H01H33/166

公开(公告)号：US2927986A

公开(公告)日：1960-03-08

申请号：US73208458

申请日：1958-04-30

Applicant: GEN ELECTRIC

Inventor： PHILLIPS VIRGEL E

IPC: H01H33/75 ,  H01H33/92

CPC classification number: H01H33/92 ,  H01H33/75 ,  Y10T137/7898 ,  Y10T137/7902