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公开(公告)号:US1823088A
公开(公告)日:1931-09-15
申请号:US30485628
申请日:1928-09-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: CLOKEY ALLISON A , BURTON EVERETT T
CPC classification number: H04L5/22
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公开(公告)号:US1695040A
公开(公告)日:1928-12-11
申请号:US12561026
申请日:1926-07-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: CLOKEY ALLISON A
IPC: H04L5/22
CPC classification number: H04L5/22
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公开(公告)号:US1742899A
公开(公告)日:1930-01-07
申请号:US24462028
申请日:1928-01-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: CLOKEY ALLISON A
IPC: H04L5/18
CPC classification number: H04L5/18
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公开(公告)号:US1717095A
公开(公告)日:1929-06-11
申请号:US9643026
申请日:1926-03-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: CLOKEY ALLISON A
IPC: H04L25/08
CPC classification number: H04L25/08
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公开(公告)号:US1624393A
公开(公告)日:1927-04-12
申请号:US11246426
申请日:1926-05-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: CLOKEY ALLISON A
IPC: H04L5/18
CPC classification number: H04L5/18
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公开(公告)号:US1813913A
公开(公告)日:1931-07-14
申请号:US32443628
申请日:1928-12-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: CLOKEY ALLISON A , KNOOP WILLIAM A
IPC: H04L13/10
CPC classification number: H04L13/10
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公开(公告)号:US1799214A
公开(公告)日:1931-04-07
申请号:US34495529
申请日:1929-03-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: CLOKEY ALLISON A
IPC: H04L5/18
CPC classification number: H04L5/18
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公开(公告)号:US1753331A
公开(公告)日:1930-04-08
申请号:US11246326
申请日:1926-05-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: CLOKEY ALLISON A
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公开(公告)号:US1666195A
公开(公告)日:1928-04-17
申请号:US19099927
申请日:1927-05-13
Applicant: BELL TELEPHONE LABOR INC
Inventor: CLOKEY ALLISON A
CPC classification number: H04L5/1423 , B41L13/04 , B41L13/06
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