JPS54902U - - Google Patents
Info
- Publication number
- JPS54902U JPS54902U JP7262577U JP7262577U JPS54902U JP S54902 U JPS54902 U JP S54902U JP 7262577 U JP7262577 U JP 7262577U JP 7262577 U JP7262577 U JP 7262577U JP S54902 U JPS54902 U JP S54902U
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977072625U JPS6011194Y2 (ja) | 1977-06-06 | 1977-06-06 | 掘削記録監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977072625U JPS6011194Y2 (ja) | 1977-06-06 | 1977-06-06 | 掘削記録監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54902U true JPS54902U (ja) | 1979-01-06 |
| JPS6011194Y2 JPS6011194Y2 (ja) | 1985-04-13 |
Family
ID=28984479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977072625U Expired JPS6011194Y2 (ja) | 1977-06-06 | 1977-06-06 | 掘削記録監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011194Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63526A (ja) * | 1986-06-18 | 1988-01-05 | Katsumi Kitanaka | 拡底坑掘削機用拡底坑計測装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137101A (en) * | 1976-05-11 | 1977-11-16 | Tone Koji Kk | Method of indicating operating state of excavator |
-
1977
- 1977-06-06 JP JP1977072625U patent/JPS6011194Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137101A (en) * | 1976-05-11 | 1977-11-16 | Tone Koji Kk | Method of indicating operating state of excavator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63526A (ja) * | 1986-06-18 | 1988-01-05 | Katsumi Kitanaka | 拡底坑掘削機用拡底坑計測装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6011194Y2 (ja) | 1985-04-13 |