JPS616598B2 - - Google Patents
Info
- Publication number
- JPS616598B2 JPS616598B2 JP5036982A JP5036982A JPS616598B2 JP S616598 B2 JPS616598 B2 JP S616598B2 JP 5036982 A JP5036982 A JP 5036982A JP 5036982 A JP5036982 A JP 5036982A JP S616598 B2 JPS616598 B2 JP S616598B2
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5036982A JPS58166900A (en) | 1982-03-29 | 1982-03-29 | Piezoelectric sound generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5036982A JPS58166900A (en) | 1982-03-29 | 1982-03-29 | Piezoelectric sound generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58166900A JPS58166900A (en) | 1983-10-03 |
| JPS616598B2 true JPS616598B2 (en) | 1986-02-27 |
Family
ID=12856968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5036982A Granted JPS58166900A (en) | 1982-03-29 | 1982-03-29 | Piezoelectric sound generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58166900A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62288298A (en) * | 1986-06-06 | 1987-12-15 | 清水建設株式会社 | Cutter device for shield excavator |
| JPS63596A (en) * | 1986-06-18 | 1988-01-05 | 清水建設株式会社 | Cutter device for shielding excavator |
| JPS637494A (en) * | 1986-06-27 | 1988-01-13 | 清水建設株式会社 | Shield excavator cutter device |
| JPH02296994A (en) * | 1989-05-09 | 1990-12-07 | Fujita Corp | Cutter head of slurry shield machine |
| JPH03172498A (en) * | 1989-11-30 | 1991-07-25 | Komatsu Ltd | Shield excavator for steep curve construction |
| JP3014672U (en) * | 1995-02-10 | 1995-08-15 | 正判 横田 | Pouring machine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2630948B2 (en) * | 1987-06-24 | 1997-07-16 | 日本特殊陶業株式会社 | Underwater piezoelectric transmission / reception sheet |
| JP2005246368A (en) | 2004-02-06 | 2005-09-15 | Takachiho:Kk | Solid material for water purification formed from natural raw materials containing polysaccharide as a main component, and water purification method using the same |
-
1982
- 1982-03-29 JP JP5036982A patent/JPS58166900A/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62288298A (en) * | 1986-06-06 | 1987-12-15 | 清水建設株式会社 | Cutter device for shield excavator |
| JPS63596A (en) * | 1986-06-18 | 1988-01-05 | 清水建設株式会社 | Cutter device for shielding excavator |
| JPS637494A (en) * | 1986-06-27 | 1988-01-13 | 清水建設株式会社 | Shield excavator cutter device |
| JPH02296994A (en) * | 1989-05-09 | 1990-12-07 | Fujita Corp | Cutter head of slurry shield machine |
| JPH03172498A (en) * | 1989-11-30 | 1991-07-25 | Komatsu Ltd | Shield excavator for steep curve construction |
| JP3014672U (en) * | 1995-02-10 | 1995-08-15 | 正判 横田 | Pouring machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58166900A (en) | 1983-10-03 |