JPS5528628B2 - - Google Patents

Info

Publication number
JPS5528628B2
JPS5528628B2 JP8723776A JP8723776A JPS5528628B2 JP S5528628 B2 JPS5528628 B2 JP S5528628B2 JP 8723776 A JP8723776 A JP 8723776A JP 8723776 A JP8723776 A JP 8723776A JP S5528628 B2 JPS5528628 B2 JP S5528628B2
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
JP8723776A
Other languages
Japanese (ja)
Other versions
JPS5313806A (en
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 JP8723776A priority Critical patent/JPS5313806A/en
Publication of JPS5313806A publication Critical patent/JPS5313806A/en
Publication of JPS5528628B2 publication Critical patent/JPS5528628B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/68—Circuit arrangements for preventing eavesdropping
    • H04M1/70—Lock-out or secrecy arrangements in party-line systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP8723776A 1976-07-23 1976-07-23 Telephone extension system Granted JPS5313806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8723776A JPS5313806A (en) 1976-07-23 1976-07-23 Telephone extension system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8723776A JPS5313806A (en) 1976-07-23 1976-07-23 Telephone extension system

Publications (2)

Publication Number Publication Date
JPS5313806A JPS5313806A (en) 1978-02-07
JPS5528628B2 true JPS5528628B2 (en) 1980-07-29

Family

ID=13909212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8723776A Granted JPS5313806A (en) 1976-07-23 1976-07-23 Telephone extension system

Country Status (1)

Country Link
JP (1) JPS5313806A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180190A (en) * 1983-03-26 1984-10-13 東海ゴム工業株式会社 Hose joint
US4660867A (en) * 1986-04-22 1987-04-28 The Gates Rubber Company Coupled hose assembly
JPH0262496A (en) * 1988-08-29 1990-03-02 Tokai Rubber Ind Ltd Manufacture of hose having joint
JPH0266394A (en) * 1988-08-30 1990-03-06 Tokai Rubber Ind Ltd Hose having joint
CA1306205C (en) * 1989-02-02 1992-08-11 Norman S. Martucci Coated braided hose method and assembly
JP2551649B2 (en) * 1989-03-07 1996-11-06 横浜ゴム株式会社 How to connect the hose to the fitting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915083A (en) * 1972-05-22 1974-02-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333445Y2 (en) * 1973-08-20 1978-08-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915083A (en) * 1972-05-22 1974-02-09

Also Published As

Publication number Publication date
JPS5313806A (en) 1978-02-07

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