JPS4993246U - - Google Patents
Info
- Publication number
- JPS4993246U JPS4993246U JP1972139183U JP13918372U JPS4993246U JP S4993246 U JPS4993246 U JP S4993246U JP 1972139183 U JP1972139183 U JP 1972139183U JP 13918372 U JP13918372 U JP 13918372U JP S4993246 U JPS4993246 U JP S4993246U
- 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.)
- Pending
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1972139183U JPS4993246U (ja) | 1972-12-05 | 1972-12-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1972139183U JPS4993246U (ja) | 1972-12-05 | 1972-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4993246U true JPS4993246U (ja) | 1974-08-13 |
Family
ID=28414588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1972139183U Pending JPS4993246U (ja) | 1972-12-05 | 1972-12-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4993246U (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015062076A (ja) * | 2014-12-03 | 2015-04-02 | セイコーエプソン株式会社 | プロンプター |
JP2021105724A (ja) * | 2016-09-21 | 2021-07-26 | セイコーエプソン株式会社 | 立体画像表示装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS487050U (ja) * | 1971-06-05 | 1973-01-26 |
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1972
- 1972-12-05 JP JP1972139183U patent/JPS4993246U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS487050U (ja) * | 1971-06-05 | 1973-01-26 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015062076A (ja) * | 2014-12-03 | 2015-04-02 | セイコーエプソン株式会社 | プロンプター |
JP2021105724A (ja) * | 2016-09-21 | 2021-07-26 | セイコーエプソン株式会社 | 立体画像表示装置 |