JPS5462825A - Information projector - Google Patents

Information projector

Info

Publication number
JPS5462825A
JPS5462825A JP12471878A JP12471878A JPS5462825A JP S5462825 A JPS5462825 A JP S5462825A JP 12471878 A JP12471878 A JP 12471878A JP 12471878 A JP12471878 A JP 12471878A JP S5462825 A JPS5462825 A JP S5462825A
Authority
JP
Japan
Prior art keywords
information projector
projector
information
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.)
Granted
Application number
JP12471878A
Other languages
Japanese (ja)
Other versions
JPS5919326B2 (en
Inventor
Zepaa Roi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Publication of JPS5462825A publication Critical patent/JPS5462825A/en
Publication of JPS5919326B2 publication Critical patent/JPS5919326B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Projection Apparatus (AREA)
JP53124718A 1977-10-21 1978-10-12 Information display device Expired JPS5919326B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84446077A 1977-10-21 1977-10-21
US000000844460 1977-10-21

Publications (2)

Publication Number Publication Date
JPS5462825A true JPS5462825A (en) 1979-05-21
JPS5919326B2 JPS5919326B2 (en) 1984-05-04

Family

ID=25292773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53124718A Expired JPS5919326B2 (en) 1977-10-21 1978-10-12 Information display device

Country Status (1)

Country Link
JP (1) JPS5919326B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175371A (en) * 1982-04-08 1983-10-14 Yoshiro Nakamatsu Photographing device of conversation speech or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175371A (en) * 1982-04-08 1983-10-14 Yoshiro Nakamatsu Photographing device of conversation speech or the like

Also Published As

Publication number Publication date
JPS5919326B2 (en) 1984-05-04

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