JPS556150B2 - - Google Patents
Info
- Publication number
- JPS556150B2 JPS556150B2 JP5603672A JP5603672A JPS556150B2 JP S556150 B2 JPS556150 B2 JP S556150B2 JP 5603672 A JP5603672 A JP 5603672A JP 5603672 A JP5603672 A JP 5603672A JP S556150 B2 JPS556150 B2 JP S556150B2
- 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
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5603672A JPS556150B2 (xx) | 1972-06-07 | 1972-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5603672A JPS556150B2 (xx) | 1972-06-07 | 1972-06-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4916228A JPS4916228A (xx) | 1974-02-13 |
| JPS556150B2 true JPS556150B2 (xx) | 1980-02-14 |
Family
ID=13015839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5603672A Expired JPS556150B2 (xx) | 1972-06-07 | 1972-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS556150B2 (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5136385A (en) * | 1974-09-20 | 1976-03-27 | Nakanishi Mfg | Hoonshokukan no seizohoho |
-
1972
- 1972-06-07 JP JP5603672A patent/JPS556150B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4916228A (xx) | 1974-02-13 |