JPH0449855U - - Google Patents
Info
- Publication number
- JPH0449855U JPH0449855U JP9127190U JP9127190U JPH0449855U JP H0449855 U JPH0449855 U JP H0449855U JP 9127190 U JP9127190 U JP 9127190U JP 9127190 U JP9127190 U JP 9127190U JP H0449855 U JPH0449855 U JP H0449855U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- center
- grooves formed
- curved grooves
- drilled
- 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
- 238000005452 bending Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9127190U JPH0449855U (nl) | 1990-08-30 | 1990-08-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9127190U JPH0449855U (nl) | 1990-08-30 | 1990-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0449855U true JPH0449855U (nl) | 1992-04-27 |
Family
ID=31826740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9127190U Pending JPH0449855U (nl) | 1990-08-30 | 1990-08-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0449855U (nl) |
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1990
- 1990-08-30 JP JP9127190U patent/JPH0449855U/ja active Pending