JPS5041322A - - Google Patents
Info
- Publication number
- JPS5041322A JPS5041322A JP6502174A JP6502174A JPS5041322A JP S5041322 A JPS5041322 A JP S5041322A JP 6502174 A JP6502174 A JP 6502174A JP 6502174 A JP6502174 A JP 6502174A JP S5041322 A JPS5041322 A JP S5041322A
- 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
Landscapes
- Steps, Ramps, And Handrails (AREA)
- Grates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49065021A JPS521568B2 (en) | 1974-06-10 | 1974-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49065021A JPS521568B2 (en) | 1974-06-10 | 1974-06-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5041322A true JPS5041322A (en) | 1975-04-15 |
| JPS521568B2 JPS521568B2 (en) | 1977-01-17 |
Family
ID=13274891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49065021A Expired JPS521568B2 (en) | 1974-06-10 | 1974-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS521568B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US291911A (en) * | 1884-01-15 | Car-coupling |
-
1974
- 1974-06-10 JP JP49065021A patent/JPS521568B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US291911A (en) * | 1884-01-15 | Car-coupling |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS521568B2 (en) | 1977-01-17 |