JPS547721B2 - - Google Patents
Info
- Publication number
- JPS547721B2 JPS547721B2 JP13652476A JP13652476A JPS547721B2 JP S547721 B2 JPS547721 B2 JP S547721B2 JP 13652476 A JP13652476 A JP 13652476A JP 13652476 A JP13652476 A JP 13652476A JP S547721 B2 JPS547721 B2 JP S547721B2
- 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.)
- Expired
Links
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13652476A JPS5360801A (en) | 1976-11-13 | 1976-11-13 | Core pit for hammer drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13652476A JPS5360801A (en) | 1976-11-13 | 1976-11-13 | Core pit for hammer drill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5360801A JPS5360801A (en) | 1978-05-31 |
| JPS547721B2 true JPS547721B2 (show.php) | 1979-04-10 |
Family
ID=15177183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13652476A Granted JPS5360801A (en) | 1976-11-13 | 1976-11-13 | Core pit for hammer drill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5360801A (show.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56150288U (show.php) * | 1980-04-04 | 1981-11-11 | ||
| CA2855404C (en) * | 2013-07-02 | 2016-09-13 | Irwin Industrial Tool Company | Hole cutter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2856157A (en) * | 1955-09-19 | 1958-10-14 | New England Carbide Tool Compa | Masonry drills |
| JPH044066U (show.php) * | 1990-04-23 | 1992-01-14 |
-
1976
- 1976-11-13 JP JP13652476A patent/JPS5360801A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5360801A (en) | 1978-05-31 |