JPS6246478Y2 - - Google Patents
Info
- Publication number
- JPS6246478Y2 JPS6246478Y2 JP1983003691U JP369183U JPS6246478Y2 JP S6246478 Y2 JPS6246478 Y2 JP S6246478Y2 JP 1983003691 U JP1983003691 U JP 1983003691U JP 369183 U JP369183 U JP 369183U JP S6246478 Y2 JPS6246478 Y2 JP S6246478Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact material
- protrusions
- contact
- vacuum forming
- material block
- Prior art date
- 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
- 239000000463 material Substances 0.000 claims description 29
- 238000007666 vacuum forming Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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 |
|---|---|---|---|
| JP1983003691U JPS59110098U (ja) | 1983-01-14 | 1983-01-14 | 浄化槽の接触材ブロツクの構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983003691U JPS59110098U (ja) | 1983-01-14 | 1983-01-14 | 浄化槽の接触材ブロツクの構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59110098U JPS59110098U (ja) | 1984-07-25 |
| JPS6246478Y2 true JPS6246478Y2 (cs) | 1987-12-15 |
Family
ID=30135304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983003691U Granted JPS59110098U (ja) | 1983-01-14 | 1983-01-14 | 浄化槽の接触材ブロツクの構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59110098U (cs) |
-
1983
- 1983-01-14 JP JP1983003691U patent/JPS59110098U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59110098U (ja) | 1984-07-25 |
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