JPS61169194U - - Google Patents
Info
- Publication number
- JPS61169194U JPS61169194U JP5439985U JP5439985U JPS61169194U JP S61169194 U JPS61169194 U JP S61169194U JP 5439985 U JP5439985 U JP 5439985U JP 5439985 U JP5439985 U JP 5439985U JP S61169194 U JPS61169194 U JP S61169194U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- shaped member
- concrete
- rock
- outer 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
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5439985U JPS61169194U (enExample) | 1985-04-11 | 1985-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5439985U JPS61169194U (enExample) | 1985-04-11 | 1985-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61169194U true JPS61169194U (enExample) | 1986-10-20 |
Family
ID=30576122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5439985U Pending JPS61169194U (enExample) | 1985-04-11 | 1985-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169194U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160017909A (ko) * | 2014-08-07 | 2016-02-17 | 박재현 | 암반의 파쇄공에 삽입되는 할암부재를 포함하는 할암유닛 및 이를 이용한 할암방법 |
-
1985
- 1985-04-11 JP JP5439985U patent/JPS61169194U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160017909A (ko) * | 2014-08-07 | 2016-02-17 | 박재현 | 암반의 파쇄공에 삽입되는 할암부재를 포함하는 할암유닛 및 이를 이용한 할암방법 |