JPS63107511U - - Google Patents
Info
- Publication number
- JPS63107511U JPS63107511U JP20185086U JP20185086U JPS63107511U JP S63107511 U JPS63107511 U JP S63107511U JP 20185086 U JP20185086 U JP 20185086U JP 20185086 U JP20185086 U JP 20185086U JP S63107511 U JPS63107511 U JP S63107511U
- Authority
- JP
- Japan
- Prior art keywords
- water supply
- core
- drill
- diameter
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000004078 waterproofing Methods 0.000 claims 3
- 239000006057 Non-nutritive feed additive Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20185086U JPS63107511U (ru) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20185086U JPS63107511U (ru) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63107511U true JPS63107511U (ru) | 1988-07-11 |
Family
ID=31165690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20185086U Pending JPS63107511U (ru) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63107511U (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102375606B1 (ko) * | 2021-07-16 | 2022-03-18 | 주식회사 대성지티 | 콘크리트 정착력이 우수한 코어드릴 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60262608A (ja) * | 1984-06-12 | 1985-12-26 | 東急建設株式会社 | 無衝撃削孔法 |
-
1986
- 1986-12-26 JP JP20185086U patent/JPS63107511U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60262608A (ja) * | 1984-06-12 | 1985-12-26 | 東急建設株式会社 | 無衝撃削孔法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102375606B1 (ko) * | 2021-07-16 | 2022-03-18 | 주식회사 대성지티 | 콘크리트 정착력이 우수한 코어드릴 |
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