JPS4930019A - - Google Patents

Info

Publication number
JPS4930019A
JPS4930019A JP7228372A JP7228372A JPS4930019A JP S4930019 A JPS4930019 A JP S4930019A JP 7228372 A JP7228372 A JP 7228372A JP 7228372 A JP7228372 A JP 7228372A JP S4930019 A JPS4930019 A JP S4930019A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7228372A
Other languages
Japanese (ja)
Other versions
JPS5247690B2 (enrdf_load_stackoverflow
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7228372A priority Critical patent/JPS5247690B2/ja
Priority to DE19732335959 priority patent/DE2335959A1/de
Priority to GB3380973A priority patent/GB1416966A/en
Priority to CA176,516A priority patent/CA983186A/en
Publication of JPS4930019A publication Critical patent/JPS4930019A/ja
Priority to US05/549,032 priority patent/US3967068A/en
Publication of JPS5247690B2 publication Critical patent/JPS5247690B2/ja
Expired legal-status Critical Current

Links

JP7228372A 1972-07-17 1972-07-17 Expired JPS5247690B2 (enrdf_load_stackoverflow)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7228372A JPS5247690B2 (enrdf_load_stackoverflow) 1972-07-17 1972-07-17
DE19732335959 DE2335959A1 (de) 1972-07-17 1973-07-14 Automatische telefon-ueberwachungsanlage
GB3380973A GB1416966A (en) 1972-07-17 1973-07-16 Recording and reproducing system for a telephone monitoring system
CA176,516A CA983186A (en) 1972-07-17 1973-07-16 Automatic telephone monitoring system
US05/549,032 US3967068A (en) 1972-07-17 1975-02-11 Automatic telephone monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7228372A JPS5247690B2 (enrdf_load_stackoverflow) 1972-07-17 1972-07-17

Publications (2)

Publication Number Publication Date
JPS4930019A true JPS4930019A (enrdf_load_stackoverflow) 1974-03-18
JPS5247690B2 JPS5247690B2 (enrdf_load_stackoverflow) 1977-12-05

Family

ID=13484788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7228372A Expired JPS5247690B2 (enrdf_load_stackoverflow) 1972-07-17 1972-07-17

Country Status (1)

Country Link
JP (1) JPS5247690B2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5247690B2 (enrdf_load_stackoverflow) 1977-12-05

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