JPS54149236U - - Google Patents
Info
- Publication number
- JPS54149236U JPS54149236U JP4620378U JP4620378U JPS54149236U JP S54149236 U JPS54149236 U JP S54149236U JP 4620378 U JP4620378 U JP 4620378U JP 4620378 U JP4620378 U JP 4620378U JP S54149236 U JPS54149236 U JP S54149236U
- 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.)
- Granted
Links
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978046203U JPS5825677Y2 (en) | 1978-04-07 | 1978-04-07 | piezoelectric speaker |
GB7910335A GB2018548B (en) | 1978-04-07 | 1979-03-23 | Piezoelectric speaker |
CA324,125A CA1124830A (en) | 1978-04-07 | 1979-03-26 | Piezoelectric speaker |
US06/026,539 US4283605A (en) | 1978-04-07 | 1979-04-02 | Piezoelectric speaker |
DE2913957A DE2913957C3 (en) | 1978-04-07 | 1979-04-06 | Piezoelectric loudspeaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978046203U JPS5825677Y2 (en) | 1978-04-07 | 1978-04-07 | piezoelectric speaker |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54149236U true JPS54149236U (en) | 1979-10-17 |
JPS5825677Y2 JPS5825677Y2 (en) | 1983-06-02 |
Family
ID=28925895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978046203U Expired JPS5825677Y2 (en) | 1978-04-07 | 1978-04-07 | piezoelectric speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5825677Y2 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3645402A (en) * | 1970-12-10 | 1972-02-29 | Mack Trucks | Liquid coolant conditioner |
JPS4910719A (en) * | 1972-04-10 | 1974-01-30 | ||
JPS5148042U (en) * | 1974-10-09 | 1976-04-09 | ||
JPS51143317A (en) * | 1975-06-03 | 1976-12-09 | Sanyo Electric Co Ltd | Speeker |
JPS5226520U (en) * | 1975-08-15 | 1977-02-24 | ||
JPS5283736U (en) * | 1975-12-18 | 1977-06-22 | ||
JPS52127426U (en) * | 1976-03-25 | 1977-09-28 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5226520B2 (en) * | 1973-06-25 | 1977-07-14 |
-
1978
- 1978-04-07 JP JP1978046203U patent/JPS5825677Y2/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3645402A (en) * | 1970-12-10 | 1972-02-29 | Mack Trucks | Liquid coolant conditioner |
JPS4910719A (en) * | 1972-04-10 | 1974-01-30 | ||
JPS5148042U (en) * | 1974-10-09 | 1976-04-09 | ||
JPS51143317A (en) * | 1975-06-03 | 1976-12-09 | Sanyo Electric Co Ltd | Speeker |
JPS5226520U (en) * | 1975-08-15 | 1977-02-24 | ||
JPS5283736U (en) * | 1975-12-18 | 1977-06-22 | ||
JPS52127426U (en) * | 1976-03-25 | 1977-09-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS5825677Y2 (en) | 1983-06-02 |