JPS493673B1 - - Google Patents
Info
- Publication number
- JPS493673B1 JPS493673B1 JP8220669A JP8220669A JPS493673B1 JP S493673 B1 JPS493673 B1 JP S493673B1 JP 8220669 A JP8220669 A JP 8220669A JP 8220669 A JP8220669 A JP 8220669A JP S493673 B1 JPS493673 B1 JP S493673B1
- Authority
- JP
- Japan
- 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
Landscapes
- Removal Of Specific Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8220669A JPS493673B1 (en) | 1969-10-16 | 1969-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8220669A JPS493673B1 (en) | 1969-10-16 | 1969-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS493673B1 true JPS493673B1 (en) | 1974-01-28 |
Family
ID=13767934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8220669A Pending JPS493673B1 (en) | 1969-10-16 | 1969-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS493673B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009274020A (en) * | 2008-05-15 | 2009-11-26 | Fuso Kensetsu Kogyo Kk | Method for cleaning raw water |
| JP2010089046A (en) * | 2008-10-10 | 2010-04-22 | Japan Organo Co Ltd | Biofiltration device |
-
1969
- 1969-10-16 JP JP8220669A patent/JPS493673B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009274020A (en) * | 2008-05-15 | 2009-11-26 | Fuso Kensetsu Kogyo Kk | Method for cleaning raw water |
| JP2010089046A (en) * | 2008-10-10 | 2010-04-22 | Japan Organo Co Ltd | Biofiltration device |