JPS6311891U - - Google Patents
Info
- Publication number
- JPS6311891U JPS6311891U JP10595186U JP10595186U JPS6311891U JP S6311891 U JPS6311891 U JP S6311891U JP 10595186 U JP10595186 U JP 10595186U JP 10595186 U JP10595186 U JP 10595186U JP S6311891 U JPS6311891 U JP S6311891U
- Authority
- JP
- Japan
- Prior art keywords
- eraser
- hole
- serve
- utility
- suction port
- 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
- 239000000428 dust Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10595186U JPS6311891U (cs) | 1986-07-10 | 1986-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10595186U JPS6311891U (cs) | 1986-07-10 | 1986-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6311891U true JPS6311891U (cs) | 1988-01-26 |
Family
ID=30980861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10595186U Pending JPS6311891U (cs) | 1986-07-10 | 1986-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311891U (cs) |
-
1986
- 1986-07-10 JP JP10595186U patent/JPS6311891U/ja active Pending