JPS63170025U - - Google Patents
Info
- Publication number
- JPS63170025U JPS63170025U JP6200387U JP6200387U JPS63170025U JP S63170025 U JPS63170025 U JP S63170025U JP 6200387 U JP6200387 U JP 6200387U JP 6200387 U JP6200387 U JP 6200387U JP S63170025 U JPS63170025 U JP S63170025U
- Authority
- JP
- Japan
- Prior art keywords
- punched
- punching
- sheet
- punch
- punched holes
- 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
- 238000004080 punching Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6200387U JPS63170025U (ko) | 1987-04-23 | 1987-04-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6200387U JPS63170025U (ko) | 1987-04-23 | 1987-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63170025U true JPS63170025U (ko) | 1988-11-04 |
Family
ID=30895859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6200387U Pending JPS63170025U (ko) | 1987-04-23 | 1987-04-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63170025U (ko) |
-
1987
- 1987-04-23 JP JP6200387U patent/JPS63170025U/ja active Pending
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