-
公开(公告)号:US2864773A
公开(公告)日:1958-12-16
申请号:US40633854
申请日:1954-01-26
Applicant: GEN MOTORS CORP
Inventor: COUNTS WILLIAM E , SMITH ROBERT W , KARL SCHWARTZWALDER
IPC: C04B35/478 , H01B1/00 , H01C7/00 , H01C17/065 , H01T13/34 , H01T13/52
CPC classification number: H01T13/52 , C04B35/478 , H01B1/00 , H01C7/003 , H01C17/0658 , H01T13/34
-
公开(公告)号:US3053770A
公开(公告)日:1962-09-11
申请号:US72905958
申请日:1958-04-17
Applicant: GEN MOTORS CORP
Inventor: COUNTS WILLIAM E
IPC: C04B35/26
CPC classification number: C04B35/2683
-
公开(公告)号:US2864884A
公开(公告)日:1958-12-16
申请号:US40586654
申请日:1954-01-25
Applicant: GEN MOTORS CORP
Inventor: COUNTS WILLIAM E , SMITH ROBERT W , KARL SCHWARTZWALDER
IPC: H04B15/02
CPC classification number: H04B15/025
-
-