JPS50150523A - - Google Patents

Info

Publication number
JPS50150523A
JPS50150523A JP5853074A JP5853074A JPS50150523A JP S50150523 A JPS50150523 A JP S50150523A JP 5853074 A JP5853074 A JP 5853074A JP 5853074 A JP5853074 A JP 5853074A JP S50150523 A JPS50150523 A JP S50150523A
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
JP5853074A
Other languages
Japanese (ja)
Other versions
JPS5757708B2 (ja�@�@
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 JP49058530A priority Critical patent/JPS5757708B2/ja
Publication of JPS50150523A publication Critical patent/JPS50150523A/ja
Publication of JPS5757708B2 publication Critical patent/JPS5757708B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
JP49058530A 1974-05-24 1974-05-24 Expired JPS5757708B2 (ja�@�@)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49058530A JPS5757708B2 (ja�@�@) 1974-05-24 1974-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49058530A JPS5757708B2 (ja�@�@) 1974-05-24 1974-05-24

Publications (2)

Publication Number Publication Date
JPS50150523A true JPS50150523A (ja�@�@) 1975-12-03
JPS5757708B2 JPS5757708B2 (ja�@�@) 1982-12-06

Family

ID=13086972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49058530A Expired JPS5757708B2 (ja�@�@) 1974-05-24 1974-05-24

Country Status (1)

Country Link
JP (1) JPS5757708B2 (ja�@�@)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289327A (en) * 1966-03-10 1966-12-06 Chevillon Manuel Braille recording and reproducing means
JPS4818278U (ja�@�@) * 1971-07-13 1973-03-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289327A (en) * 1966-03-10 1966-12-06 Chevillon Manuel Braille recording and reproducing means
JPS4818278U (ja�@�@) * 1971-07-13 1973-03-01

Also Published As

Publication number Publication date
JPS5757708B2 (ja�@�@) 1982-12-06

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