JPS4220029Y1 - - Google Patents
Info
- Publication number
- JPS4220029Y1 JPS4220029Y1 JP2054665U JP2054665U JPS4220029Y1 JP S4220029 Y1 JPS4220029 Y1 JP S4220029Y1 JP 2054665 U JP2054665 U JP 2054665U JP 2054665 U JP2054665 U JP 2054665U JP S4220029 Y1 JPS4220029 Y1 JP S4220029Y1
- 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
Landscapes
- Road Signs Or Road Markings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2054665U JPS4220029Y1 (de) | 1965-03-15 | 1965-03-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2054665U JPS4220029Y1 (de) | 1965-03-15 | 1965-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4220029Y1 true JPS4220029Y1 (de) | 1967-11-21 |
Family
ID=31755497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2054665U Expired JPS4220029Y1 (de) | 1965-03-15 | 1965-03-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4220029Y1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6565997B2 (en) | 2000-09-20 | 2003-05-20 | Ngk Insulators, Ltd. | Piezoelectric element and process for production thereof |
US6610427B2 (en) | 2000-09-20 | 2003-08-26 | Ngk Insulators, Ltd. | Piezoelectric element and process for production thereof |
US7052732B2 (en) | 2000-09-20 | 2006-05-30 | Ngk Insulators, Ltd. | Method for producing a piezoelectric element |
US7161284B2 (en) | 2003-05-21 | 2007-01-09 | Ngk Insulators, Ltd. | Multilayered piezoelectric/electrostrictive device |
US7484278B2 (en) | 2002-02-08 | 2009-02-03 | Ngk Insulators, Ltd. | Method of manufacturing a multi-layered piezoelectric |
-
1965
- 1965-03-15 JP JP2054665U patent/JPS4220029Y1/ja not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6565997B2 (en) | 2000-09-20 | 2003-05-20 | Ngk Insulators, Ltd. | Piezoelectric element and process for production thereof |
US6610427B2 (en) | 2000-09-20 | 2003-08-26 | Ngk Insulators, Ltd. | Piezoelectric element and process for production thereof |
US7052732B2 (en) | 2000-09-20 | 2006-05-30 | Ngk Insulators, Ltd. | Method for producing a piezoelectric element |
US7484278B2 (en) | 2002-02-08 | 2009-02-03 | Ngk Insulators, Ltd. | Method of manufacturing a multi-layered piezoelectric |
US7161284B2 (en) | 2003-05-21 | 2007-01-09 | Ngk Insulators, Ltd. | Multilayered piezoelectric/electrostrictive device |