JPS5021774B2 - - Google Patents
Info
- Publication number
- JPS5021774B2 JPS5021774B2 JP47064209A JP6420972A JPS5021774B2 JP S5021774 B2 JPS5021774 B2 JP S5021774B2 JP 47064209 A JP47064209 A JP 47064209A JP 6420972 A JP6420972 A JP 6420972A JP S5021774 B2 JPS5021774 B2 JP S5021774B2
- 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
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47064209A JPS5021774B2 (en:Method) | 1972-06-27 | 1972-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47064209A JPS5021774B2 (en:Method) | 1972-06-27 | 1972-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4923424A JPS4923424A (en:Method) | 1974-03-01 |
| JPS5021774B2 true JPS5021774B2 (en:Method) | 1975-07-25 |
Family
ID=13251446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47064209A Expired JPS5021774B2 (en:Method) | 1972-06-27 | 1972-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5021774B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51131767U (en:Method) * | 1975-04-16 | 1976-10-23 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51123676U (en:Method) * | 1975-03-26 | 1976-10-06 | ||
| JPS5495548U (en:Method) * | 1977-12-19 | 1979-07-06 | ||
| JPS54147656A (en) * | 1978-05-10 | 1979-11-19 | Hideo Hashimoto | Method of regenerating wash liquid for dry cleaning |
| JPS5514033A (en) * | 1978-07-14 | 1980-01-31 | Kiyuushiyuu Kagaku Kk | Method of washing leathers clothing in dry cleaning and its device |
| JPS5581743A (en) * | 1978-12-18 | 1980-06-20 | Susumu Sakata | Incineration treatment of petroleum solvent waste liquid for drycleaning and recovery of regenerating additive |
| US4502957A (en) * | 1981-11-24 | 1985-03-05 | Ciba-Geigy Corporation | Process for purifying organic solutions |
-
1972
- 1972-06-27 JP JP47064209A patent/JPS5021774B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51131767U (en:Method) * | 1975-04-16 | 1976-10-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4923424A (en:Method) | 1974-03-01 |