JPS4821878B1 - - Google Patents
Info
- Publication number
- JPS4821878B1 JPS4821878B1 JP44031699A JP3169969A JPS4821878B1 JP S4821878 B1 JPS4821878 B1 JP S4821878B1 JP 44031699 A JP44031699 A JP 44031699A JP 3169969 A JP3169969 A JP 3169969A JP S4821878 B1 JPS4821878 B1 JP S4821878B1
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44031699A JPS4821878B1 (en) | 1969-04-22 | 1969-04-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44031699A JPS4821878B1 (en) | 1969-04-22 | 1969-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4821878B1 true JPS4821878B1 (en) | 1973-07-02 |
Family
ID=12338305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP44031699A Pending JPS4821878B1 (en) | 1969-04-22 | 1969-04-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4821878B1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007204346A (en) * | 2006-02-06 | 2007-08-16 | Iai:Kk | Piezoelectric porcelain composition and piezoelectric resonator |
JP2009096688A (en) * | 2007-10-18 | 2009-05-07 | Tdk Corp | Piezoelectric porcelain composition and resonator |
JP2009242188A (en) * | 2008-03-31 | 2009-10-22 | Tdk Corp | Piezoelectric ceramic composition, piezoelectric element and resonator |
-
1969
- 1969-04-22 JP JP44031699A patent/JPS4821878B1/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007204346A (en) * | 2006-02-06 | 2007-08-16 | Iai:Kk | Piezoelectric porcelain composition and piezoelectric resonator |
JP2009096688A (en) * | 2007-10-18 | 2009-05-07 | Tdk Corp | Piezoelectric porcelain composition and resonator |
JP2009242188A (en) * | 2008-03-31 | 2009-10-22 | Tdk Corp | Piezoelectric ceramic composition, piezoelectric element and resonator |