JPS61198649U - - Google Patents
Info
- Publication number
- JPS61198649U JPS61198649U JP8369785U JP8369785U JPS61198649U JP S61198649 U JPS61198649 U JP S61198649U JP 8369785 U JP8369785 U JP 8369785U JP 8369785 U JP8369785 U JP 8369785U JP S61198649 U JPS61198649 U JP S61198649U
- Authority
- JP
- Japan
- Prior art keywords
- diameter part
- small diameter
- large diameter
- atmosphere
- pointer
- 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 4
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Electric Suction Cleaners (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8369785U JPS61198649U (pt) | 1985-06-03 | 1985-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8369785U JPS61198649U (pt) | 1985-06-03 | 1985-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198649U true JPS61198649U (pt) | 1986-12-11 |
Family
ID=30632557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8369785U Pending JPS61198649U (pt) | 1985-06-03 | 1985-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198649U (pt) |
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1985
- 1985-06-03 JP JP8369785U patent/JPS61198649U/ja active Pending