-
公开(公告)号:US2762981A
公开(公告)日:1956-09-11
申请号:US25583651
申请日:1951-11-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORGAN JR SAMUEL P
IPC: H01P1/02
CPC classification number: H01P1/02
-
公开(公告)号:US2762982A
公开(公告)日:1956-09-11
申请号:US22686951
申请日:1951-05-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORGAN JR SAMUEL P
-
公开(公告)号:US2769150A
公开(公告)日:1956-10-30
申请号:US32046852
申请日:1952-11-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: BLACK HAROLD S , MORGAN JR SAMUEL P
IPC: H01P3/18
CPC classification number: H01P3/18
-
公开(公告)号:US2831921A
公开(公告)日:1958-04-22
申请号:US30902452
申请日:1952-09-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORGAN JR SAMUEL P
-
公开(公告)号:US2924795A
公开(公告)日:1960-02-09
申请号:US47899054
申请日:1954-12-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: BLACK HAROLD S , MORGAN JR SAMUEL P
CPC classification number: H01P3/18 , D06P1/65131 , H01B11/203 , H01P3/00
-
公开(公告)号:US2831172A
公开(公告)日:1958-04-15
申请号:US30902352
申请日:1952-09-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORGAN JR SAMUEL P
IPC: H01P3/18
CPC classification number: H01P3/18
-
-
-
-
-