JPS6175983U - - Google Patents
Info
- Publication number
- JPS6175983U JPS6175983U JP15970584U JP15970584U JPS6175983U JP S6175983 U JPS6175983 U JP S6175983U JP 15970584 U JP15970584 U JP 15970584U JP 15970584 U JP15970584 U JP 15970584U JP S6175983 U JPS6175983 U JP S6175983U
- Authority
- JP
- Japan
- Prior art keywords
- breaker
- supply pipe
- prevention device
- utility
- spray gun
- 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
- 239000000428 dust Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15970584U JPS6175983U (fr) | 1984-10-22 | 1984-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15970584U JPS6175983U (fr) | 1984-10-22 | 1984-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6175983U true JPS6175983U (fr) | 1986-05-22 |
Family
ID=30717654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15970584U Pending JPS6175983U (fr) | 1984-10-22 | 1984-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6175983U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742496A (ja) * | 1993-07-28 | 1995-02-10 | Tokyo Electric Power Co Inc:The | トンネル補修工法 |
-
1984
- 1984-10-22 JP JP15970584U patent/JPS6175983U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742496A (ja) * | 1993-07-28 | 1995-02-10 | Tokyo Electric Power Co Inc:The | トンネル補修工法 |