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公开(公告)号:US1584683A
公开(公告)日:1926-05-11
申请号:US72686824
申请日:1924-07-18
Applicant: WESTERN UNION TELEGRAPH CO
Inventor: D HUMY FERNAND E
IPC: H04L5/14
CPC classification number: H04L5/1423
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公开(公告)号:US2396833A
公开(公告)日:1946-03-19
申请号:US53541144
申请日:1944-05-13
Applicant: WESTERN UNION TELEGRAPH CO
Inventor: D HUMY FERNAND E
CPC classification number: B41M5/10 , H04L13/06 , Y10S283/901 , Y10S462/903
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13.
公开(公告)号:US2301024A
公开(公告)日:1942-11-03
申请号:US36392840
申请日:1940-11-01
Applicant: WESTERN UNION TELEGRAPH CO
Inventor: D HUMY FERNAND E , WISE RALEIGH J , PARROTT ROBERT D , RIDINGS GARVICE H , O'BRIEN FREDERIC L
IPC: H04N1/00
CPC classification number: H04N1/0057 , Y10T74/1808
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公开(公告)号:US2255868A
公开(公告)日:1941-09-16
申请号:US11076036
申请日:1936-11-13
Applicant: WESTERN UNION TELEGRAPH CO
Inventor: WISE RALEIGH J , RIDINGS GARVICE H , O'BRIEN FREDERIC L , D HUMY FERNAND E
CPC classification number: H04N1/0678 , H04N1/0057 , H04N1/06 , H04N1/203 , H04N1/2038 , H04N1/327
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公开(公告)号:US2209326A
公开(公告)日:1940-07-30
申请号:US3054435
申请日:1935-07-09
Applicant: WESTERN UNION TELEGRAPH CO
Inventor: D HUMY FERNAND E , FRANKLIN LAWRENCE W
IPC: H04N1/00
CPC classification number: H04N1/00095
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公开(公告)号:US2186899A
公开(公告)日:1940-01-09
申请号:US7606436
申请日:1936-04-23
Applicant: WESTERN UNION TELEGRAPH CO
Inventor: D HUMY FERNAND E , FRANKLIN LAWRENCE W
IPC: H04M11/06
CPC classification number: H04M11/06
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公开(公告)号:US2176065A
公开(公告)日:1939-10-17
申请号:US5240835
申请日:1935-11-30
Applicant: WESTERN UNION TELEGRAPH CO
Inventor: D HUMY FERNAND E , FRANKLIN LAWRENCE W
IPC: H04M11/06
CPC classification number: H04M11/06
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公开(公告)号:US2537657A
公开(公告)日:1951-01-09
申请号:US59209445
申请日:1945-05-05
Applicant: WESTERN UNION TELEGRAPH CO
Inventor: D HUMY FERNAND E , WISE RALEIGH J
IPC: G11B19/247 , G11B21/06 , G11B21/12 , G11B21/18
CPC classification number: G11B21/18 , G11B19/247 , G11B21/06 , G11B21/12
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19.
公开(公告)号:US1780118A
公开(公告)日:1930-10-28
申请号:US35195629
申请日:1929-04-02
Applicant: WESTERN UNION TELEGRAPH CO
Inventor: D HUMY FERNAND E
IPC: B65H29/16
CPC classification number: B65H29/16 , A47B17/003 , A47B19/04
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