JPS53146260U - - Google Patents
Info
- Publication number
- JPS53146260U JPS53146260U JP5238377U JP5238377U JPS53146260U JP S53146260 U JPS53146260 U JP S53146260U JP 5238377 U JP5238377 U JP 5238377U JP 5238377 U JP5238377 U JP 5238377U JP S53146260 U JPS53146260 U JP S53146260U
- 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.)
- Pending
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5238377U JPS53146260U (en) | 1977-04-25 | 1977-04-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5238377U JPS53146260U (en) | 1977-04-25 | 1977-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53146260U true JPS53146260U (en) | 1978-11-17 |
Family
ID=28943463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5238377U Pending JPS53146260U (en) | 1977-04-25 | 1977-04-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53146260U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB932719A (en) * | 1960-06-20 | 1963-07-31 | William Whitworth Taylor | Improvements in manhole structures |
JPS5122847B1 (en) * | 1971-02-17 | 1976-07-13 | ||
JPS51144055A (en) * | 1975-06-05 | 1976-12-10 | Fuji Great Kogyo Kk | Manhole covering made of iron |
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1977
- 1977-04-25 JP JP5238377U patent/JPS53146260U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB932719A (en) * | 1960-06-20 | 1963-07-31 | William Whitworth Taylor | Improvements in manhole structures |
JPS5122847B1 (en) * | 1971-02-17 | 1976-07-13 | ||
JPS51144055A (en) * | 1975-06-05 | 1976-12-10 | Fuji Great Kogyo Kk | Manhole covering made of iron |