JPS4978572A - - Google Patents
Info
- Publication number
- JPS4978572A JPS4978572A JP12018272A JP12018272A JPS4978572A JP S4978572 A JPS4978572 A JP S4978572A JP 12018272 A JP12018272 A JP 12018272A JP 12018272 A JP12018272 A JP 12018272A JP S4978572 A JPS4978572 A JP S4978572A
- 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
Links
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12018272A JPS5528350B2 (https=) | 1972-11-30 | 1972-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12018272A JPS5528350B2 (https=) | 1972-11-30 | 1972-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4978572A true JPS4978572A (https=) | 1974-07-29 |
| JPS5528350B2 JPS5528350B2 (https=) | 1980-07-26 |
Family
ID=14779932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12018272A Expired JPS5528350B2 (https=) | 1972-11-30 | 1972-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5528350B2 (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS517782U (https=) * | 1974-07-03 | 1976-01-20 | ||
| JPS5189164A (https=) * | 1975-02-03 | 1976-08-04 | ||
| JPS52123652A (en) * | 1976-04-09 | 1977-10-18 | Omron Tateisi Electronics Co | Identification apparatus for ultrasonic reflection waves and noise wav es |
| JPS58113086A (ja) * | 1981-12-28 | 1983-07-05 | 三菱電機株式会社 | エレベ−タの待客数検出装置 |
-
1972
- 1972-11-30 JP JP12018272A patent/JPS5528350B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS517782U (https=) * | 1974-07-03 | 1976-01-20 | ||
| JPS5189164A (https=) * | 1975-02-03 | 1976-08-04 | ||
| JPS52123652A (en) * | 1976-04-09 | 1977-10-18 | Omron Tateisi Electronics Co | Identification apparatus for ultrasonic reflection waves and noise wav es |
| JPS58113086A (ja) * | 1981-12-28 | 1983-07-05 | 三菱電機株式会社 | エレベ−タの待客数検出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5528350B2 (https=) | 1980-07-26 |