JPS55163394U - - Google Patents
Info
- Publication number
- JPS55163394U JPS55163394U JP6130679U JP6130679U JPS55163394U JP S55163394 U JPS55163394 U JP S55163394U JP 6130679 U JP6130679 U JP 6130679U JP 6130679 U JP6130679 U JP 6130679U JP S55163394 U JPS55163394 U JP S55163394U
- 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.)
- Pending
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6130679U JPS55163394U (enExample) | 1979-05-09 | 1979-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6130679U JPS55163394U (enExample) | 1979-05-09 | 1979-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55163394U true JPS55163394U (enExample) | 1980-11-22 |
Family
ID=29295270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6130679U Pending JPS55163394U (enExample) | 1979-05-09 | 1979-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55163394U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02209597A (ja) * | 1989-02-07 | 1990-08-21 | Airin Kikai Kogyo Kk | 真空吸引装置を用いた地中孔掘削装置 |
-
1979
- 1979-05-09 JP JP6130679U patent/JPS55163394U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02209597A (ja) * | 1989-02-07 | 1990-08-21 | Airin Kikai Kogyo Kk | 真空吸引装置を用いた地中孔掘削装置 |