JPH041931U - - Google Patents
Info
- Publication number
- JPH041931U JPH041931U JP4171890U JP4171890U JPH041931U JP H041931 U JPH041931 U JP H041931U JP 4171890 U JP4171890 U JP 4171890U JP 4171890 U JP4171890 U JP 4171890U JP H041931 U JPH041931 U JP H041931U
- Authority
- JP
- Japan
- Prior art keywords
- drain
- utility
- opening
- scope
- device provided
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Sink And Installation For Waste Water (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4171890U JPH086917Y2 (ja) | 1990-04-19 | 1990-04-19 | ドレン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4171890U JPH086917Y2 (ja) | 1990-04-19 | 1990-04-19 | ドレン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH041931U true JPH041931U (hr) | 1992-01-09 |
| JPH086917Y2 JPH086917Y2 (ja) | 1996-02-28 |
Family
ID=31552629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4171890U Expired - Lifetime JPH086917Y2 (ja) | 1990-04-19 | 1990-04-19 | ドレン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086917Y2 (hr) |
-
1990
- 1990-04-19 JP JP4171890U patent/JPH086917Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH086917Y2 (ja) | 1996-02-28 |