JPS426172Y1 - - Google Patents
Info
- Publication number
- JPS426172Y1 JPS426172Y1 JP2131764U JP2131764U JPS426172Y1 JP S426172 Y1 JPS426172 Y1 JP S426172Y1 JP 2131764 U JP2131764 U JP 2131764U JP 2131764 U JP2131764 U JP 2131764U JP S426172 Y1 JPS426172 Y1 JP S426172Y1
- 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
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2131764U JPS426172Y1 (en, 2012) | 1964-03-21 | 1964-03-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2131764U JPS426172Y1 (en, 2012) | 1964-03-21 | 1964-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS426172Y1 true JPS426172Y1 (en, 2012) | 1967-03-25 |
Family
ID=31756273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2131764U Expired JPS426172Y1 (en, 2012) | 1964-03-21 | 1964-03-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS426172Y1 (en, 2012) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5054134U (en, 2012) * | 1973-09-11 | 1975-05-23 | ||
| JPS50150208U (en, 2012) * | 1974-05-30 | 1975-12-13 | ||
| JPS6126400U (ja) * | 1984-07-20 | 1986-02-17 | ティーオーエー株式会社 | 電気メガホン |
| JPS6175700U (en, 2012) * | 1984-10-22 | 1986-05-21 |
-
1964
- 1964-03-21 JP JP2131764U patent/JPS426172Y1/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5054134U (en, 2012) * | 1973-09-11 | 1975-05-23 | ||
| JPS50150208U (en, 2012) * | 1974-05-30 | 1975-12-13 | ||
| JPS6126400U (ja) * | 1984-07-20 | 1986-02-17 | ティーオーエー株式会社 | 電気メガホン |
| JPS6175700U (en, 2012) * | 1984-10-22 | 1986-05-21 |