JPS63136096U - - Google Patents
Info
- Publication number
- JPS63136096U JPS63136096U JP2553987U JP2553987U JPS63136096U JP S63136096 U JPS63136096 U JP S63136096U JP 2553987 U JP2553987 U JP 2553987U JP 2553987 U JP2553987 U JP 2553987U JP S63136096 U JPS63136096 U JP S63136096U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- cutter head
- taken
- cutter
- small diameter
- Prior art date
- 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
- 239000004576 sand Substances 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2553987U JPS63136096U (fr) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2553987U JPS63136096U (fr) | 1987-02-25 | 1987-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63136096U true JPS63136096U (fr) | 1988-09-07 |
Family
ID=30825787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2553987U Pending JPS63136096U (fr) | 1987-02-25 | 1987-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63136096U (fr) |
-
1987
- 1987-02-25 JP JP2553987U patent/JPS63136096U/ja active Pending
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