JPS5444638B2 - - Google Patents

Info

Publication number
JPS5444638B2
JPS5444638B2 JP9720177A JP9720177A JPS5444638B2 JP S5444638 B2 JPS5444638 B2 JP S5444638B2 JP 9720177 A JP9720177 A JP 9720177A JP 9720177 A JP9720177 A JP 9720177A JP S5444638 B2 JPS5444638 B2 JP S5444638B2
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
JP9720177A
Other languages
Japanese (ja)
Other versions
JPS5431291A (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 JP9720177A priority Critical patent/JPS5431291A/en
Publication of JPS5431291A publication Critical patent/JPS5431291A/en
Publication of JPS5444638B2 publication Critical patent/JPS5444638B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
JP9720177A 1977-08-12 1977-08-12 Light coupled semiconductor Granted JPS5431291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9720177A JPS5431291A (en) 1977-08-12 1977-08-12 Light coupled semiconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9720177A JPS5431291A (en) 1977-08-12 1977-08-12 Light coupled semiconductor

Publications (2)

Publication Number Publication Date
JPS5431291A JPS5431291A (en) 1979-03-08
JPS5444638B2 true JPS5444638B2 (en) 1979-12-27

Family

ID=14185982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9720177A Granted JPS5431291A (en) 1977-08-12 1977-08-12 Light coupled semiconductor

Country Status (1)

Country Link
JP (1) JPS5431291A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126994Y2 (en) * 1979-08-08 1986-08-12

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122468U (en) * 1982-02-15 1983-08-20 日本電気株式会社 optical coupling device
JP3008795U (en) * 1994-03-15 1995-03-20 伸太 山家 Concrete block, frame for connection.
EP1379349A4 (en) 2001-03-29 2006-05-31 Showa Denko Kk Plate member shearing apparatus, method for shearing plate member, and sheared piece of plate member

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119460A (en) * 1974-06-29 1976-02-16 Licentia Gmbh OPUTOEREKUTORONITSUKUKAPURASOSHI
JPS5159284A (en) * 1974-11-20 1976-05-24 Matsushita Electric Ind Co Ltd HIKARIKETSU GOSOCHI

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428932Y2 (en) * 1975-03-19 1979-09-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119460A (en) * 1974-06-29 1976-02-16 Licentia Gmbh OPUTOEREKUTORONITSUKUKAPURASOSHI
JPS5159284A (en) * 1974-11-20 1976-05-24 Matsushita Electric Ind Co Ltd HIKARIKETSU GOSOCHI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126994Y2 (en) * 1979-08-08 1986-08-12

Also Published As

Publication number Publication date
JPS5431291A (en) 1979-03-08

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