JPH01164152U - - Google Patents
Info
- Publication number
- JPH01164152U JPH01164152U JP6026188U JP6026188U JPH01164152U JP H01164152 U JPH01164152 U JP H01164152U JP 6026188 U JP6026188 U JP 6026188U JP 6026188 U JP6026188 U JP 6026188U JP H01164152 U JPH01164152 U JP H01164152U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- aperture opening
- parts
- indentations
- diaphragm
- 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
- 238000007373 indentation Methods 0.000 claims 1
Landscapes
- Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6026188U JPH01164152U (nl) | 1988-05-07 | 1988-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6026188U JPH01164152U (nl) | 1988-05-07 | 1988-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01164152U true JPH01164152U (nl) | 1989-11-16 |
Family
ID=31285977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6026188U Pending JPH01164152U (nl) | 1988-05-07 | 1988-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01164152U (nl) |
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1988
- 1988-05-07 JP JP6026188U patent/JPH01164152U/ja active Pending