-
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
-
公开(公告)号:US2703356A
公开(公告)日:1955-03-01
申请号:US20893051
申请日:1951-02-01
Applicant: GEN MOTORS CORP
Inventor: BUCHANAN ROSS W , SMITH ROBERT W , MCDOUGAL TAINE G
-
3.
公开(公告)号:US3348087A
公开(公告)日:1967-10-17
申请号:US44731865
申请日:1965-04-12
Applicant: GEN MOTORS CORP
Inventor: SMITH ROBERT W
IPC: H01T13/48
CPC classification number: H01T13/48
-
公开(公告)号:US3235655A
公开(公告)日:1966-02-15
申请号:US24880762
申请日:1962-12-31
Applicant: GEN MOTORS CORP
Inventor: EDWARD COUNTS WILLIAM , SMITH ROBERT W , KARL SCHWARTZWALDER
IPC: H01T13/41
CPC classification number: H01T13/41
-
公开(公告)号:US2480166A
公开(公告)日:1949-08-30
申请号:US57181245
申请日:1945-01-08
Applicant: GEN MOTORS CORP
Inventor: KARL SCHWARTZWALDER , RULKA ALEXANDER S , SMITH ROBERT W
-
公开(公告)号:US3500687A
公开(公告)日:1970-03-17
申请号:US3500687D
申请日:1968-10-14
Applicant: GEN MOTORS CORP
Inventor: SMITH ROBERT W
CPC classification number: G01F23/247
-
公开(公告)号:US3010196A
公开(公告)日:1961-11-28
申请号:US68621157
申请日:1957-09-25
Applicant: GEN MOTORS CORP
Inventor: SMITH ROBERT W , SCHWYN RAYMOND E , KARL SCHWARTZWALDER
-
公开(公告)号:US2679568A
公开(公告)日:1954-05-25
申请号:US19450050
申请日:1950-11-07
Applicant: GEN MOTORS CORP
Inventor: SMITH ROBERT W , KARL SCHWARTZWALDER
IPC: H01C1/142
CPC classification number: H01C1/142 , Y10T403/479
-
公开(公告)号:US2296045A
公开(公告)日:1942-09-15
申请号:US41274641
申请日:1941-09-29
Applicant: GEN MOTORS CORP
Inventor: MCDOUGAL TAINE G , SMITH ROBERT W
IPC: H01T13/34
CPC classification number: H01T13/34
-
公开(公告)号:US2867683A
公开(公告)日:1959-01-06
申请号:US40428254
申请日:1954-01-15
Applicant: GEN MOTORS CORP
Inventor: SMITH ROBERT W
IPC: H01B17/30
CPC classification number: H01B17/306
-
-
-
-
-
-
-
-
-