JPS4873868A - - Google Patents
Info
- Publication number
- JPS4873868A JPS4873868A JP47000419A JP41972A JPS4873868A JP S4873868 A JPS4873868 A JP S4873868A JP 47000419 A JP47000419 A JP 47000419A JP 41972 A JP41972 A JP 41972A JP S4873868 A JPS4873868 A JP S4873868A
- 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
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47000419A JPS4873868A (zh) | 1971-12-30 | 1971-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47000419A JPS4873868A (zh) | 1971-12-30 | 1971-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4873868A true JPS4873868A (zh) | 1973-10-05 |
Family
ID=11473267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47000419A Pending JPS4873868A (zh) | 1971-12-30 | 1971-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4873868A (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS432238Y1 (zh) * | 1965-09-01 | 1968-01-30 |
-
1971
- 1971-12-30 JP JP47000419A patent/JPS4873868A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS432238Y1 (zh) * | 1965-09-01 | 1968-01-30 |