JPS50129252A - - Google Patents
Info
- Publication number
- JPS50129252A JPS50129252A JP3644974A JP3644974A JPS50129252A JP S50129252 A JPS50129252 A JP S50129252A JP 3644974 A JP3644974 A JP 3644974A JP 3644974 A JP3644974 A JP 3644974A JP S50129252 A JPS50129252 A JP S50129252A
- 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
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3644974A JPS50129252A (xx) | 1974-03-30 | 1974-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3644974A JPS50129252A (xx) | 1974-03-30 | 1974-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50129252A true JPS50129252A (xx) | 1975-10-13 |
Family
ID=12470108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3644974A Pending JPS50129252A (xx) | 1974-03-30 | 1974-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50129252A (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918672A (en) * | 1988-08-11 | 1990-04-17 | Niles Parts Co., Ltd. | Ultrasonic distance sensor |
| JP2015129752A (ja) * | 2008-02-26 | 2015-07-16 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | エコー検出 |
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1974
- 1974-03-30 JP JP3644974A patent/JPS50129252A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918672A (en) * | 1988-08-11 | 1990-04-17 | Niles Parts Co., Ltd. | Ultrasonic distance sensor |
| JP2015129752A (ja) * | 2008-02-26 | 2015-07-16 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | エコー検出 |