JPS4934286A - - Google Patents

Info

Publication number
JPS4934286A
JPS4934286A JP7616872A JP7616872A JPS4934286A JP S4934286 A JPS4934286 A JP S4934286A JP 7616872 A JP7616872 A JP 7616872A JP 7616872 A JP7616872 A JP 7616872A JP S4934286 A JPS4934286 A JP S4934286A
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
JP7616872A
Other languages
Japanese (ja)
Other versions
JPS5314339B2 (https=
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 JP7616872A priority Critical patent/JPS5314339B2/ja
Priority to US381483A priority patent/US3894229A/en
Priority to GB3526973A priority patent/GB1374408A/en
Priority to CA177,185A priority patent/CA999960A/en
Priority to NL7310443.A priority patent/NL162266C/xx
Priority to PH14894A priority patent/PH10432A/en
Publication of JPS4934286A publication Critical patent/JPS4934286A/ja
Publication of JPS5314339B2 publication Critical patent/JPS5314339B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Led Devices (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
JP7616872A 1972-07-28 1972-07-28 Expired JPS5314339B2 (https=)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP7616872A JPS5314339B2 (https=) 1972-07-28 1972-07-28
US381483A US3894229A (en) 1972-07-28 1973-07-23 Signal generator
GB3526973A GB1374408A (en) 1972-07-28 1973-07-24 Signal generator
CA177,185A CA999960A (en) 1972-07-28 1973-07-24 Signal generator
NL7310443.A NL162266C (nl) 1972-07-28 1973-07-27 Lichtsignaalzender.
PH14894A PH10432A (en) 1972-07-28 1973-07-30 Signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7616872A JPS5314339B2 (https=) 1972-07-28 1972-07-28

Publications (2)

Publication Number Publication Date
JPS4934286A true JPS4934286A (https=) 1974-03-29
JPS5314339B2 JPS5314339B2 (https=) 1978-05-17

Family

ID=13597540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7616872A Expired JPS5314339B2 (https=) 1972-07-28 1972-07-28

Country Status (1)

Country Link
JP (1) JPS5314339B2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249910U (https=) * 1975-10-07 1977-04-09

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568768U (https=) * 1979-06-30 1981-01-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249910U (https=) * 1975-10-07 1977-04-09

Also Published As

Publication number Publication date
JPS5314339B2 (https=) 1978-05-17

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