JPS6250247U - - Google Patents
Info
- Publication number
- JPS6250247U JPS6250247U JP14176085U JP14176085U JPS6250247U JP S6250247 U JPS6250247 U JP S6250247U JP 14176085 U JP14176085 U JP 14176085U JP 14176085 U JP14176085 U JP 14176085U JP S6250247 U JPS6250247 U JP S6250247U
- Authority
- JP
- Japan
- Prior art keywords
- iron cover
- screwing
- frame
- slab
- manholes
- 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 compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14176085U JPS6250247U (es) | 1985-09-17 | 1985-09-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14176085U JPS6250247U (es) | 1985-09-17 | 1985-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6250247U true JPS6250247U (es) | 1987-03-28 |
Family
ID=31049846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14176085U Pending JPS6250247U (es) | 1985-09-17 | 1985-09-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6250247U (es) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5416132A (en) * | 1977-07-07 | 1979-02-06 | Sumitomo Electric Ind Ltd | Character read system |
-
1985
- 1985-09-17 JP JP14176085U patent/JPS6250247U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5416132A (en) * | 1977-07-07 | 1979-02-06 | Sumitomo Electric Ind Ltd | Character read system |