JPS63182957U - - Google Patents
Info
- Publication number
- JPS63182957U JPS63182957U JP1987075643U JP7564387U JPS63182957U JP S63182957 U JPS63182957 U JP S63182957U JP 1987075643 U JP1987075643 U JP 1987075643U JP 7564387 U JP7564387 U JP 7564387U JP S63182957 U JPS63182957 U JP S63182957U
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- sound
- sound collection
- automobile
- collection microphone
- Prior art date
- 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
- 230000001012 protector Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987075643U JPS63182957U (fr) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987075643U JPS63182957U (fr) | 1987-05-19 | 1987-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63182957U true JPS63182957U (fr) | 1988-11-25 |
Family
ID=30921980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987075643U Pending JPS63182957U (fr) | 1987-05-19 | 1987-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182957U (fr) |
-
1987
- 1987-05-19 JP JP1987075643U patent/JPS63182957U/ja active Pending