公开(公告)号：US2692313A

公开(公告)日：1954-10-19

申请号：US10389849

申请日：1949-07-09

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WALLACE JAMES M ,  BEACH EARL F

IPC: H01H75/04

CPC classification number: H01H75/04

公开(公告)号：US3032632A

公开(公告)日：1962-05-01

申请号：US82428659

申请日：1959-07-01

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： BEACH EARL F ,  COKER GEORGE N

IPC: H01H33/12 ,  H01H33/98 ,  H01H33/985

CPC classification number: H01H33/126 ,  H01H33/124 ,  H01H33/98

公开(公告)号：US2644055A

公开(公告)日：1953-06-30

申请号：US9193449

申请日：1949-05-07

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WALLACE JAMES M ,  BEACH EARL F

IPC: H01H9/10

CPC classification number: H01H9/102

公开(公告)号：US3079474A

公开(公告)日：1963-02-26

申请号：US9824061

申请日：1961-03-24

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： BEACH EARL F ,  UPTON JR CHESTER W

IPC: H01H31/26

CPC classification number: H01H31/26

公开(公告)号：US2573234A

公开(公告)日：1951-10-30

申请号：US60858045

申请日：1945-08-02

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WALLACE JAMES M ,  BEACH EARL F

IPC: H01H75/04

CPC classification number: H01H75/04

公开(公告)号：US3027439A

公开(公告)日：1962-03-27

申请号：US63753457

申请日：1957-01-31

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： UPTON JR CHESTER W ,  BEACH EARL F

IPC: H01H3/30 ,  H01H79/00

CPC classification number: H01H3/30 ,  H01H79/00

公开(公告)号：US2669614A

公开(公告)日：1954-02-16

申请号：US12520849

申请日：1949-11-03

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： OWENS JAMES B ,  BEACH EARL F

IPC: H01H33/36

CPC classification number: H01H33/36

公开(公告)号：US2483602A

公开(公告)日：1949-10-04

申请号：US57448345

申请日：1945-01-25

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WALLACE JAMES M ,  EDWARDS ANDREW W ,  BEACH EARL F

IPC: H01H75/04

CPC classification number: H01H75/04

公开(公告)号：US3449536A

公开(公告)日：1969-06-10

申请号：US3449536D

申请日：1965-10-22

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： BEACH EARL F

IPC: H01H33/12 ,  H01H33/70 ,  H01H33/76 ,  H01H33/91 ,  H01T1/10 ,  H01H33/82 ,  H01H9/30

CPC classification number: H01T1/10 ,  H01H33/126 ,  H01H33/70 ,  H01H33/7007 ,  H01H33/76 ,  H01H33/91

公开(公告)号：US3071668A

公开(公告)日：1963-01-01

申请号：US78395458

申请日：1958-12-30

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： UPTON JR CHESTER W ,  BEACH EARL F

IPC: H01H33/12 ,  H01H33/16 ,  H01H75/04

CPC classification number: H01H75/04 ,  H01H33/126 ,  H01H33/16