JPS4918483U - - Google Patents
Info
- Publication number
- JPS4918483U JPS4918483U JP5721772U JP5721772U JPS4918483U JP S4918483 U JPS4918483 U JP S4918483U JP 5721772 U JP5721772 U JP 5721772U JP 5721772 U JP5721772 U JP 5721772U JP S4918483 U JPS4918483 U JP S4918483U
- 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
- Burglar Alarm Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5721772U JPS4918483U (en) | 1972-05-18 | 1972-05-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5721772U JPS4918483U (en) | 1972-05-18 | 1972-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4918483U true JPS4918483U (en) | 1974-02-16 |
Family
ID=27942999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5721772U Pending JPS4918483U (en) | 1972-05-18 | 1972-05-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4918483U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5361915A (en) * | 1976-11-15 | 1978-06-02 | Hokuryo Denko | Device for noting optimum viewing distance of tv picture |
JPS5393725A (en) * | 1977-01-26 | 1978-08-17 | Hokuryo Denko | Device for noting optimum viewing distance of tv picture |
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1972
- 1972-05-18 JP JP5721772U patent/JPS4918483U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5361915A (en) * | 1976-11-15 | 1978-06-02 | Hokuryo Denko | Device for noting optimum viewing distance of tv picture |
JPS5393725A (en) * | 1977-01-26 | 1978-08-17 | Hokuryo Denko | Device for noting optimum viewing distance of tv picture |