JPH01148396U - - Google Patents
Info
- Publication number
- JPH01148396U JPH01148396U JP4093288U JP4093288U JPH01148396U JP H01148396 U JPH01148396 U JP H01148396U JP 4093288 U JP4093288 U JP 4093288U JP 4093288 U JP4093288 U JP 4093288U JP H01148396 U JPH01148396 U JP H01148396U
- Authority
- JP
- Japan
- Prior art keywords
- base material
- circular hole
- cutting blade
- periphery
- passing
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4093288U JPH01148396U (bg) | 1988-03-28 | 1988-03-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4093288U JPH01148396U (bg) | 1988-03-28 | 1988-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01148396U true JPH01148396U (bg) | 1989-10-13 |
Family
ID=31267388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4093288U Pending JPH01148396U (bg) | 1988-03-28 | 1988-03-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01148396U (bg) |
-
1988
- 1988-03-28 JP JP4093288U patent/JPH01148396U/ja active Pending