JPS57176767U - - Google Patents

Info

Publication number
JPS57176767U
JPS57176767U JP6455581U JP6455581U JPS57176767U JP S57176767 U JPS57176767 U JP S57176767U JP 6455581 U JP6455581 U JP 6455581U JP 6455581 U JP6455581 U JP 6455581U JP S57176767 U JPS57176767 U JP S57176767U
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
JP6455581U
Other versions
JPH0232470Y2 (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 JP1981064555U priority Critical patent/JPH0232470Y2/ja
Publication of JPS57176767U publication Critical patent/JPS57176767U/ja
Application granted granted Critical
Publication of JPH0232470Y2 publication Critical patent/JPH0232470Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP1981064555U 1981-05-02 1981-05-02 Expired JPH0232470Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981064555U JPH0232470Y2 (ja) 1981-05-02 1981-05-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981064555U JPH0232470Y2 (ja) 1981-05-02 1981-05-02

Publications (2)

Publication Number Publication Date
JPS57176767U true JPS57176767U (ja) 1982-11-09
JPH0232470Y2 JPH0232470Y2 (ja) 1990-09-03

Family

ID=29860611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981064555U Expired JPH0232470Y2 (ja) 1981-05-02 1981-05-02

Country Status (1)

Country Link
JP (1) JPH0232470Y2 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171695A (ja) * 1983-03-18 1984-09-28 沖電気工業株式会社 電子黒板装置
JPS59187494U (ja) * 1983-06-01 1984-12-12 沖電気工業株式会社 電子黒板装置
JPS60226276A (ja) * 1984-04-25 1985-11-11 Fujitsu Ltd 電子黒板装置
JPS60173392U (ja) * 1984-04-27 1985-11-16 沖電気工業株式会社 電子黒板装置
JPS6157396A (ja) * 1985-04-02 1986-03-24 沖電気工業株式会社 電子黒板用筆記媒体

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50141330A (ja) * 1974-04-30 1975-11-13
JPS545337A (en) * 1977-06-15 1979-01-16 Hitachi Ltd Semiconductor circuit
JPS5453337U (ja) * 1977-09-22 1979-04-13
JPS5527889U (ja) * 1978-08-14 1980-02-22
JPS57111593U (ja) * 1980-12-26 1982-07-09
JPS57111595U (ja) * 1980-12-26 1982-07-09

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50141330A (ja) * 1974-04-30 1975-11-13
JPS545337A (en) * 1977-06-15 1979-01-16 Hitachi Ltd Semiconductor circuit
JPS5453337U (ja) * 1977-09-22 1979-04-13
JPS5527889U (ja) * 1978-08-14 1980-02-22
JPS57111593U (ja) * 1980-12-26 1982-07-09
JPS57111595U (ja) * 1980-12-26 1982-07-09

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171695A (ja) * 1983-03-18 1984-09-28 沖電気工業株式会社 電子黒板装置
JPS59187494U (ja) * 1983-06-01 1984-12-12 沖電気工業株式会社 電子黒板装置
JPS60226276A (ja) * 1984-04-25 1985-11-11 Fujitsu Ltd 電子黒板装置
JPS60173392U (ja) * 1984-04-27 1985-11-16 沖電気工業株式会社 電子黒板装置
JPS6157396A (ja) * 1985-04-02 1986-03-24 沖電気工業株式会社 電子黒板用筆記媒体

Also Published As

Publication number Publication date
JPH0232470Y2 (ja) 1990-09-03

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