JPS61125583U - - Google Patents
Info
- Publication number
- JPS61125583U JPS61125583U JP633785U JP633785U JPS61125583U JP S61125583 U JPS61125583 U JP S61125583U JP 633785 U JP633785 U JP 633785U JP 633785 U JP633785 U JP 633785U JP S61125583 U JPS61125583 U JP S61125583U
- Authority
- JP
- Japan
- Prior art keywords
- arch ring
- pieces
- ring
- square
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP633785U JPS61125583U (enExample) | 1985-01-22 | 1985-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP633785U JPS61125583U (enExample) | 1985-01-22 | 1985-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61125583U true JPS61125583U (enExample) | 1986-08-07 |
Family
ID=30483688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP633785U Pending JPS61125583U (enExample) | 1985-01-22 | 1985-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61125583U (enExample) |
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1985
- 1985-01-22 JP JP633785U patent/JPS61125583U/ja active Pending