JPS4914178A - - Google Patents
Info
- Publication number
- JPS4914178A JPS4914178A JP4884872A JP4884872A JPS4914178A JP S4914178 A JPS4914178 A JP S4914178A JP 4884872 A JP4884872 A JP 4884872A JP 4884872 A JP4884872 A JP 4884872A JP S4914178 A JPS4914178 A JP S4914178A
- 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 Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4884872A JPS4914178A (enExample) | 1972-05-16 | 1972-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4884872A JPS4914178A (enExample) | 1972-05-16 | 1972-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4914178A true JPS4914178A (enExample) | 1974-02-07 |
Family
ID=12814668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4884872A Pending JPS4914178A (enExample) | 1972-05-16 | 1972-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4914178A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61175528A (ja) * | 1985-01-30 | 1986-08-07 | Kajima Corp | 建設工事騒音振動監視方法 |
| JPH0528938U (ja) * | 1992-09-01 | 1993-04-16 | 鹿島建設株式会社 | 建設工事用振動計測装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3155954A (en) * | 1962-06-15 | 1964-11-03 | Howard M Larrick | Automatic sensitivity control for sound actuated detection and alarm systems |
-
1972
- 1972-05-16 JP JP4884872A patent/JPS4914178A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3155954A (en) * | 1962-06-15 | 1964-11-03 | Howard M Larrick | Automatic sensitivity control for sound actuated detection and alarm systems |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61175528A (ja) * | 1985-01-30 | 1986-08-07 | Kajima Corp | 建設工事騒音振動監視方法 |
| JPH0528938U (ja) * | 1992-09-01 | 1993-04-16 | 鹿島建設株式会社 | 建設工事用振動計測装置 |