JPS541621Y2 - - Google Patents
Info
- Publication number
- JPS541621Y2 JPS541621Y2 JP1974133720U JP13372074U JPS541621Y2 JP S541621 Y2 JPS541621 Y2 JP S541621Y2 JP 1974133720 U JP1974133720 U JP 1974133720U JP 13372074 U JP13372074 U JP 13372074U JP S541621 Y2 JPS541621 Y2 JP S541621Y2
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974133720U JPS541621Y2 (ja) | 1974-11-06 | 1974-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974133720U JPS541621Y2 (ja) | 1974-11-06 | 1974-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5159966U JPS5159966U (ja) | 1976-05-12 |
| JPS541621Y2 true JPS541621Y2 (ja) | 1979-01-24 |
Family
ID=28399264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974133720U Expired JPS541621Y2 (ja) | 1974-11-06 | 1974-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS541621Y2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6047003B2 (ja) * | 2012-12-14 | 2016-12-21 | 日立造船株式会社 | ろ過砂層の洗浄システム |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4929329U (ja) * | 1972-06-19 | 1974-03-13 |
-
1974
- 1974-11-06 JP JP1974133720U patent/JPS541621Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4929329U (ja) * | 1972-06-19 | 1974-03-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5159966U (ja) | 1976-05-12 |