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公开(公告)号:US2688661A
公开(公告)日:1954-09-07
申请号:US20465450
申请日:1950-01-06
Applicant: INT STANDARD ELECTRIC CORP
Inventor: MIERLO STANISLAS VAN
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公开(公告)号:US2570294A
公开(公告)日:1951-10-09
申请号:US76357347
申请日:1947-07-25
Applicant: INT STANDARD ELECTRIC CORP
Inventor: MIERLO STANISLAS VAN
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公开(公告)号:US2557954A
公开(公告)日:1951-06-26
申请号:US76311647
申请日:1947-07-23
Applicant: INT STANDARD ELECTRIC CORP
Inventor: HUGO DURHEIM HANS , MIERLO STANISLAS VAN
IPC: B60L15/20
CPC classification number: B60L15/20 , B60L2200/26 , Y02T10/7275
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公开(公告)号:US2256300A
公开(公告)日:1941-09-16
申请号:US16918537
申请日:1937-10-15
Applicant: INT STANDARD ELECTRIC CORP
Inventor: MIERLO STANISLAS VAN
CPC classification number: H01J31/48 , H01J29/395 , H01J31/40
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公开(公告)号:US2346952A
公开(公告)日:1944-04-18
申请号:US11142936
申请日:1936-11-18
Applicant: INT STANDARD ELECTRIC CORP
Inventor: MIERLO STANISLAS VAN
IPC: H01J25/76
CPC classification number: H01J25/76
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公开(公告)号:US2044831A
公开(公告)日:1936-06-23
申请号:US62759432
申请日:1932-08-05
Applicant: INT STANDARD ELECTRIC CORP
Inventor: CHEREAU LOUIS N , DELORAINE EDMOND M , GUILBAUD LUCIEN R , SMETS FLORENT E A , MIERLO STANISLAS VAN
CPC classification number: H04N1/0635 , H04N1/0607 , H04N1/12
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7.Circuit arrangements for transmitting signals such as ringing signals to subscribersto an automatic telephone system 失效
Title translation: 用于向用户发送诸如振铃信号的信号的电路布置自动电话系统公开(公告)号:US2846513A
公开(公告)日:1958-08-05
申请号:US37844853
申请日:1953-09-04
Applicant: INT STANDARD ELECTRIC CORP
Inventor: MIERLO STANISLAS VAN , EUGENE BATAILLE MAURICE CAMILL
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公开(公告)号:US2638505A
公开(公告)日:1953-05-12
申请号:US1677848
申请日:1948-03-24
Applicant: INT STANDARD ELECTRIC CORP
Inventor: MIERLO STANISLAS VAN , BORIS DERJAVITCH
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公开(公告)号:US2559662A
公开(公告)日:1951-07-10
申请号:US70966246
申请日:1946-11-13
Applicant: INT STANDARD ELECTRIC CORP
Inventor: MICHAEL RHEINGOLD , MIERLO STANISLAS VAN
IPC: H03F3/189
CPC classification number: H03F3/189
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10.Selective signaling equipment only operative by two-voice frequencies 失效
Title translation: 选择性信令设备只能通过双语音频率进行操作公开(公告)号:US2535104A
公开(公告)日:1950-12-26
申请号:US72637947
申请日:1947-02-04
Applicant: INT STANDARD ELECTRIC CORP
Inventor: MIERLO STANISLAS VAN
IPC: H04Q1/45
CPC classification number: H04Q1/45
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