JPS547051U - - Google Patents
Info
- Publication number
- JPS547051U JPS547051U JP1977079345U JP7934577U JPS547051U JP S547051 U JPS547051 U JP S547051U JP 1977079345 U JP1977079345 U JP 1977079345U JP 7934577 U JP7934577 U JP 7934577U JP S547051 U JPS547051 U JP S547051U
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977079345U JPS5643427Y2 (zh) | 1977-06-17 | 1977-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977079345U JPS5643427Y2 (zh) | 1977-06-17 | 1977-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS547051U true JPS547051U (zh) | 1979-01-18 |
| JPS5643427Y2 JPS5643427Y2 (zh) | 1981-10-12 |
Family
ID=28997218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977079345U Expired JPS5643427Y2 (zh) | 1977-06-17 | 1977-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5643427Y2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012002296A1 (ja) * | 2010-06-29 | 2012-01-05 | 三菱製紙株式会社 | 加湿用フィルター及び加湿用フィルター積層体 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50130246A (zh) * | 1974-03-25 | 1975-10-15 |
-
1977
- 1977-06-17 JP JP1977079345U patent/JPS5643427Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50130246A (zh) * | 1974-03-25 | 1975-10-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5643427Y2 (zh) | 1981-10-12 |