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公开(公告)号:US2285657A
公开(公告)日:1942-06-09
申请号:US37167240
申请日:1940-12-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: HICKMAN CLARENCE N
IPC: H01H63/04
CPC classification number: H01H63/04
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公开(公告)号:US2212830A
公开(公告)日:1940-08-27
申请号:US30849739
申请日:1939-12-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: HICKMAN CLARENCE N , JACKSON HEIGHTS , EMORY LAKATOS
CPC classification number: H01H1/0201 , H01H51/20
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公开(公告)号:US2185300A
公开(公告)日:1940-01-02
申请号:US6502036
申请日:1936-02-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: HICKMAN CLARENCE N
CPC classification number: G11B5/00 , G11B5/1278 , Y10S29/028 , Y10S428/928 , Y10T428/12465
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公开(公告)号:US2164034A
公开(公告)日:1939-06-27
申请号:US22297438
申请日:1938-08-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: HICKMAN CLARENCE N
IPC: H01H67/12
CPC classification number: H01H67/12
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公开(公告)号:US2144844A
公开(公告)日:1939-01-24
申请号:US9452736
申请日:1936-08-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: HICKMAN CLARENCE N
CPC classification number: G11B5/82 , G10H3/08 , G10H3/09 , G11B25/043 , Y10S29/028
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公开(公告)号:US2006455A
公开(公告)日:1935-07-02
申请号:US60218632
申请日:1932-03-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: HICKMAN CLARENCE N
IPC: H04M1/65
CPC classification number: H04M1/65
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公开(公告)号:US2589806A
公开(公告)日:1952-03-18
申请号:US75890447
申请日:1947-07-03
Applicant: BELL TELEPHONE LABOR INC
Inventor: HICKMAN CLARENCE N
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公开(公告)号:US2585010A
公开(公告)日:1952-02-12
申请号:US75306647
申请日:1947-06-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: HICKMAN CLARENCE N , MALLINA RUDOLPH F , FRANK RECK
IPC: H01R43/033
CPC classification number: H01R43/033 , Y10T29/53226
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公开(公告)号:US2567812A
公开(公告)日:1951-09-11
申请号:US1713648
申请日:1948-03-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: HICKMAN CLARENCE N
IPC: H04M1/276
CPC classification number: H04M1/276
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公开(公告)号:US2516772A
公开(公告)日:1950-07-25
申请号:US2030348
申请日:1948-04-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: HICKMAN CLARENCE N
IPC: H01H67/26
CPC classification number: H01H67/26
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