JPH0336129Y2 - - Google Patents

Info

Publication number
JPH0336129Y2
JPH0336129Y2 JP5473786U JP5473786U JPH0336129Y2 JP H0336129 Y2 JPH0336129 Y2 JP H0336129Y2 JP 5473786 U JP5473786 U JP 5473786U JP 5473786 U JP5473786 U JP 5473786U JP H0336129 Y2 JPH0336129 Y2 JP H0336129Y2
Authority
JP
Japan
Prior art keywords
light emitting
photothyristor
circuit
light
emitting element
Prior art date
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
JP5473786U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62167440U (no
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 JP5473786U priority Critical patent/JPH0336129Y2/ja
Publication of JPS62167440U publication Critical patent/JPS62167440U/ja
Application granted granted Critical
Publication of JPH0336129Y2 publication Critical patent/JPH0336129Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Prepayment Telephone Systems (AREA)
JP5473786U 1986-04-14 1986-04-14 Expired JPH0336129Y2 (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5473786U JPH0336129Y2 (no) 1986-04-14 1986-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5473786U JPH0336129Y2 (no) 1986-04-14 1986-04-14

Publications (2)

Publication Number Publication Date
JPS62167440U JPS62167440U (no) 1987-10-23
JPH0336129Y2 true JPH0336129Y2 (no) 1991-07-31

Family

ID=30882003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5473786U Expired JPH0336129Y2 (no) 1986-04-14 1986-04-14

Country Status (1)

Country Link
JP (1) JPH0336129Y2 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0831903B2 (ja) * 1990-01-16 1996-03-27 株式会社田村電機製作所 公衆電話機の着信回路

Also Published As

Publication number Publication date
JPS62167440U (no) 1987-10-23

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