JPS52171277U - - Google Patents
Info
- Publication number
- JPS52171277U JPS52171277U JP1976078900U JP7890076U JPS52171277U JP S52171277 U JPS52171277 U JP S52171277U JP 1976078900 U JP1976078900 U JP 1976078900U JP 7890076 U JP7890076 U JP 7890076U JP S52171277 U JPS52171277 U JP S52171277U
- 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
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Gas-Filled Discharge Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1976078900U JPS52171277U (en) | 1976-06-18 | 1976-06-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1976078900U JPS52171277U (en) | 1976-06-18 | 1976-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52171277U true JPS52171277U (en) | 1977-12-26 |
Family
ID=28556214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1976078900U Pending JPS52171277U (en) | 1976-06-18 | 1976-06-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52171277U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2398799A (en) * | 1940-07-19 | 1946-04-23 | Frederick R Miller | Light screen |
JPS4929149A (en) * | 1972-07-07 | 1974-03-15 |
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1976
- 1976-06-18 JP JP1976078900U patent/JPS52171277U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2398799A (en) * | 1940-07-19 | 1946-04-23 | Frederick R Miller | Light screen |
JPS4929149A (en) * | 1972-07-07 | 1974-03-15 |