JPS5248762B2 - - Google Patents

Info

Publication number
JPS5248762B2
JPS5248762B2 JP496072A JP496072A JPS5248762B2 JP S5248762 B2 JPS5248762 B2 JP S5248762B2 JP 496072 A JP496072 A JP 496072A JP 496072 A JP496072 A JP 496072A JP S5248762 B2 JPS5248762 B2 JP S5248762B2
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.)
Expired
Application number
JP496072A
Other languages
Japanese (ja)
Other versions
JPS4875105A (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 JP496072A priority Critical patent/JPS5248762B2/ja
Publication of JPS4875105A publication Critical patent/JPS4875105A/ja
Publication of JPS5248762B2 publication Critical patent/JPS5248762B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Time-Division Multiplex Systems (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP496072A 1972-01-11 1972-01-11 Expired JPS5248762B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP496072A JPS5248762B2 (enrdf_load_stackoverflow) 1972-01-11 1972-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP496072A JPS5248762B2 (enrdf_load_stackoverflow) 1972-01-11 1972-01-11

Publications (2)

Publication Number Publication Date
JPS4875105A JPS4875105A (enrdf_load_stackoverflow) 1973-10-09
JPS5248762B2 true JPS5248762B2 (enrdf_load_stackoverflow) 1977-12-12

Family

ID=11598134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP496072A Expired JPS5248762B2 (enrdf_load_stackoverflow) 1972-01-11 1972-01-11

Country Status (1)

Country Link
JP (1) JPS5248762B2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189066U (enrdf_load_stackoverflow) * 1984-11-12 1986-06-10

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5283004A (en) * 1975-12-30 1977-07-11 Tamura Electric Works Ltd Privacy releasing system for key telephone system
JPS5283003A (en) * 1975-12-30 1977-07-11 Tamura Electric Works Ltd Privacy system for key telephone set
JPS5811153B2 (ja) * 1977-06-25 1983-03-01 岩崎通信機株式会社 ボタン電話装置の秘話方式
JPS5718857Y2 (enrdf_load_stackoverflow) * 1980-01-17 1982-04-20
JPS5745727Y2 (enrdf_load_stackoverflow) * 1980-02-21 1982-10-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189066U (enrdf_load_stackoverflow) * 1984-11-12 1986-06-10

Also Published As

Publication number Publication date
JPS4875105A (enrdf_load_stackoverflow) 1973-10-09

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