JPS5330897Y2 - - Google Patents
Info
- Publication number
- JPS5330897Y2 JPS5330897Y2 JP1974054865U JP5486574U JPS5330897Y2 JP S5330897 Y2 JPS5330897 Y2 JP S5330897Y2 JP 1974054865 U JP1974054865 U JP 1974054865U JP 5486574 U JP5486574 U JP 5486574U JP S5330897 Y2 JPS5330897 Y2 JP S5330897Y2
- 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
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974054865U JPS5330897Y2 (en:Method) | 1974-05-13 | 1974-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974054865U JPS5330897Y2 (en:Method) | 1974-05-13 | 1974-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50142427U JPS50142427U (en:Method) | 1975-11-25 |
| JPS5330897Y2 true JPS5330897Y2 (en:Method) | 1978-08-02 |
Family
ID=28206188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974054865U Expired JPS5330897Y2 (en:Method) | 1974-05-13 | 1974-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5330897Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5726459Y2 (en:Method) * | 1976-04-21 | 1982-06-09 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3306990A (en) * | 1964-01-13 | 1967-02-28 | Motorola Inc | Microphone and speaker structure for miniature receiver and transmitter |
| JPS5233963B2 (en:Method) * | 1971-09-28 | 1977-08-31 | ||
| JPS5233963A (en) * | 1975-09-10 | 1977-03-15 | Sumitomo Electric Industries | Method of manufacture of coiled spring of reinforced plastic |
-
1974
- 1974-05-13 JP JP1974054865U patent/JPS5330897Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50142427U (en:Method) | 1975-11-25 |