JPS4997450A - - Google Patents
Info
- Publication number
- JPS4997450A JPS4997450A JP931073A JP931073A JPS4997450A JP S4997450 A JPS4997450 A JP S4997450A JP 931073 A JP931073 A JP 931073A JP 931073 A JP931073 A JP 931073A JP S4997450 A JPS4997450 A JP S4997450A
- 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
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP931073A JPS4997450A (en) | 1973-01-22 | 1973-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP931073A JPS4997450A (en) | 1973-01-22 | 1973-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4997450A true JPS4997450A (en) | 1974-09-14 |
Family
ID=11716890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP931073A Pending JPS4997450A (en) | 1973-01-22 | 1973-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4997450A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6362514A (en) * | 1986-09-01 | 1988-03-18 | Okada Sangyo Kk | Upward filter made of glass-fiber reinforced resin |
| JPH01102279U (en) * | 1987-12-26 | 1989-07-10 |
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1973
- 1973-01-22 JP JP931073A patent/JPS4997450A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6362514A (en) * | 1986-09-01 | 1988-03-18 | Okada Sangyo Kk | Upward filter made of glass-fiber reinforced resin |
| JPH01102279U (en) * | 1987-12-26 | 1989-07-10 | ||
| JPH0412144Y2 (en) * | 1987-12-26 | 1992-03-25 |