JPS4840231A - - Google Patents
Info
- Publication number
- JPS4840231A JPS4840231A JP46073354A JP7335471A JPS4840231A JP S4840231 A JPS4840231 A JP S4840231A JP 46073354 A JP46073354 A JP 46073354A JP 7335471 A JP7335471 A JP 7335471A JP S4840231 A JPS4840231 A JP S4840231A
- 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
Landscapes
- Steps, Ramps, And Handrails (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46073354A JPS4840231A (en:Method) | 1971-09-22 | 1971-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46073354A JPS4840231A (en:Method) | 1971-09-22 | 1971-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4840231A true JPS4840231A (en:Method) | 1973-06-13 |
Family
ID=13515729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46073354A Pending JPS4840231A (en:Method) | 1971-09-22 | 1971-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4840231A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51150622U (en:Method) * | 1975-05-28 | 1976-12-02 |
-
1971
- 1971-09-22 JP JP46073354A patent/JPS4840231A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51150622U (en:Method) * | 1975-05-28 | 1976-12-02 |