JPH02123117U - - Google Patents
Info
- Publication number
- JPH02123117U JPH02123117U JP3274589U JP3274589U JPH02123117U JP H02123117 U JPH02123117 U JP H02123117U JP 3274589 U JP3274589 U JP 3274589U JP 3274589 U JP3274589 U JP 3274589U JP H02123117 U JPH02123117 U JP H02123117U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- volume
- turning
- decreased
- pressed
- 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
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3274589U JPH02123117U (US20030199744A1-20031023-C00003.png) | 1989-03-23 | 1989-03-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3274589U JPH02123117U (US20030199744A1-20031023-C00003.png) | 1989-03-23 | 1989-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02123117U true JPH02123117U (US20030199744A1-20031023-C00003.png) | 1990-10-09 |
Family
ID=31259311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3274589U Pending JPH02123117U (US20030199744A1-20031023-C00003.png) | 1989-03-23 | 1989-03-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02123117U (US20030199744A1-20031023-C00003.png) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61146007A (ja) * | 1984-12-20 | 1986-07-03 | Matsushita Electric Ind Co Ltd | 電子ボリウム装置 |
-
1989
- 1989-03-23 JP JP3274589U patent/JPH02123117U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61146007A (ja) * | 1984-12-20 | 1986-07-03 | Matsushita Electric Ind Co Ltd | 電子ボリウム装置 |
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