JPS568177B2 - - Google Patents
Info
- Publication number
- JPS568177B2 JPS568177B2 JP7493575A JP7493575A JPS568177B2 JP S568177 B2 JPS568177 B2 JP S568177B2 JP 7493575 A JP7493575 A JP 7493575A JP 7493575 A JP7493575 A JP 7493575A JP S568177 B2 JPS568177 B2 JP S568177B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7493575A JPS51150805A (en) | 1975-06-18 | 1975-06-18 | Moving type gateeshaped working machine for use in excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7493575A JPS51150805A (en) | 1975-06-18 | 1975-06-18 | Moving type gateeshaped working machine for use in excavation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51150805A JPS51150805A (en) | 1976-12-24 |
| JPS568177B2 true JPS568177B2 (en) | 1981-02-21 |
Family
ID=13561695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7493575A Granted JPS51150805A (en) | 1975-06-18 | 1975-06-18 | Moving type gateeshaped working machine for use in excavation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51150805A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587766B2 (en) * | 1977-03-16 | 1983-02-12 | 日立造船株式会社 | Gate type ground excavator |
| US4230372A (en) * | 1978-12-04 | 1980-10-28 | H. B. Zachry Company | Dual rock cutter wheel trencher |
-
1975
- 1975-06-18 JP JP7493575A patent/JPS51150805A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51150805A (en) | 1976-12-24 |