JPS5234837B2 - - Google Patents
Info
- Publication number
- JPS5234837B2 JPS5234837B2 JP985772A JP985772A JPS5234837B2 JP S5234837 B2 JPS5234837 B2 JP S5234837B2 JP 985772 A JP985772 A JP 985772A JP 985772 A JP985772 A JP 985772A JP S5234837 B2 JPS5234837 B2 JP S5234837B2
- 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.)
- Expired
Links
Landscapes
- Cleaning In General (AREA)
- Escalators And Moving Walkways (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP985772A JPS5234837B2 (en:Method) | 1972-01-28 | 1972-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP985772A JPS5234837B2 (en:Method) | 1972-01-28 | 1972-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4878681A JPS4878681A (en:Method) | 1973-10-22 |
| JPS5234837B2 true JPS5234837B2 (en:Method) | 1977-09-06 |
Family
ID=11731789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP985772A Expired JPS5234837B2 (en:Method) | 1972-01-28 | 1972-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5234837B2 (en:Method) |
-
1972
- 1972-01-28 JP JP985772A patent/JPS5234837B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4878681A (en:Method) | 1973-10-22 |