JPS645686U - - Google Patents
Info
- Publication number
- JPS645686U JPS645686U JP9865987U JP9865987U JPS645686U JP S645686 U JPS645686 U JP S645686U JP 9865987 U JP9865987 U JP 9865987U JP 9865987 U JP9865987 U JP 9865987U JP S645686 U JPS645686 U JP S645686U
- Authority
- JP
- Japan
- Prior art keywords
- dust
- suction type
- utility
- scope
- registration request
- 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 description 5
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9865987U JPS645686U (zh) | 1987-06-27 | 1987-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9865987U JPS645686U (zh) | 1987-06-27 | 1987-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645686U true JPS645686U (zh) | 1989-01-12 |
Family
ID=31325129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9865987U Pending JPS645686U (zh) | 1987-06-27 | 1987-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645686U (zh) |
-
1987
- 1987-06-27 JP JP9865987U patent/JPS645686U/ja active Pending