JPS6222332Y2 - - Google Patents
Info
- Publication number
- JPS6222332Y2 JPS6222332Y2 JP1978122565U JP12256578U JPS6222332Y2 JP S6222332 Y2 JPS6222332 Y2 JP S6222332Y2 JP 1978122565 U JP1978122565 U JP 1978122565U JP 12256578 U JP12256578 U JP 12256578U JP S6222332 Y2 JPS6222332 Y2 JP S6222332Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutting blade
- main cylinder
- core drill
- cutting
- concrete
- 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.)
- Expired
Links
Landscapes
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978122565U JPS6222332Y2 (en]) | 1978-09-05 | 1978-09-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978122565U JPS6222332Y2 (en]) | 1978-09-05 | 1978-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5541234U JPS5541234U (en]) | 1980-03-17 |
JPS6222332Y2 true JPS6222332Y2 (en]) | 1987-06-06 |
Family
ID=29080808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978122565U Expired JPS6222332Y2 (en]) | 1978-09-05 | 1978-09-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6222332Y2 (en]) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60129951U (ja) * | 1984-02-13 | 1985-08-31 | エヌデ−シ−株式会社 | 吸音機能を兼ね具える防煙壁 |
US6203416B1 (en) * | 1998-09-10 | 2001-03-20 | Atock Co., Ltd. | Outer-diameter blade, inner-diameter blade, core drill and processing machines using same ones |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4930391U (en]) * | 1972-06-16 | 1974-03-15 |
-
1978
- 1978-09-05 JP JP1978122565U patent/JPS6222332Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5541234U (en]) | 1980-03-17 |
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