JPH0445697U - - Google Patents
Info
- Publication number
- JPH0445697U JPH0445697U JP8571490U JP8571490U JPH0445697U JP H0445697 U JPH0445697 U JP H0445697U JP 8571490 U JP8571490 U JP 8571490U JP 8571490 U JP8571490 U JP 8571490U JP H0445697 U JPH0445697 U JP H0445697U
- Authority
- JP
- Japan
- Prior art keywords
- bar
- movable
- drilling
- fixed base
- perforating
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Control Of Cutting Processes (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8571490U JP2520004Y2 (ja) | 1990-08-14 | 1990-08-14 | 板材に対する穿孔装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8571490U JP2520004Y2 (ja) | 1990-08-14 | 1990-08-14 | 板材に対する穿孔装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0445697U true JPH0445697U (es) | 1992-04-17 |
| JP2520004Y2 JP2520004Y2 (ja) | 1996-12-11 |
Family
ID=31817061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8571490U Expired - Lifetime JP2520004Y2 (ja) | 1990-08-14 | 1990-08-14 | 板材に対する穿孔装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520004Y2 (es) |
-
1990
- 1990-08-14 JP JP8571490U patent/JP2520004Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2520004Y2 (ja) | 1996-12-11 |