JPS546803A - Punch - Google Patents
PunchInfo
- Publication number
- JPS546803A JPS546803A JP7217677A JP7217677A JPS546803A JP S546803 A JPS546803 A JP S546803A JP 7217677 A JP7217677 A JP 7217677A JP 7217677 A JP7217677 A JP 7217677A JP S546803 A JPS546803 A JP S546803A
- Authority
- JP
- Japan
- Prior art keywords
- punch
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7217677A JPS546803A (en) | 1977-06-20 | 1977-06-20 | Punch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7217677A JPS546803A (en) | 1977-06-20 | 1977-06-20 | Punch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS546803A true JPS546803A (en) | 1979-01-19 |
Family
ID=13481645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7217677A Pending JPS546803A (en) | 1977-06-20 | 1977-06-20 | Punch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS546803A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5456009A (en) * | 1977-10-13 | 1979-05-04 | Tokyo Shiyouketsu Kinzoku Kk | Preparation of perforating punch from sintered product |
JPS61206540A (en) * | 1985-03-11 | 1986-09-12 | San Alloy Kogyo Kk | Joining type tool |
JPS6257722A (en) * | 1985-09-04 | 1987-03-13 | Press Kogyo Kk | Piercing punch for destruction prevention |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2313227A (en) * | 1938-08-04 | 1943-03-09 | Metal Carbides Corp | Roll for metal-rolling mills |
US3999954A (en) * | 1974-07-26 | 1976-12-28 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Hard metal body and its method of manufacture |
-
1977
- 1977-06-20 JP JP7217677A patent/JPS546803A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2313227A (en) * | 1938-08-04 | 1943-03-09 | Metal Carbides Corp | Roll for metal-rolling mills |
US3999954A (en) * | 1974-07-26 | 1976-12-28 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Hard metal body and its method of manufacture |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5456009A (en) * | 1977-10-13 | 1979-05-04 | Tokyo Shiyouketsu Kinzoku Kk | Preparation of perforating punch from sintered product |
JPS5625485B2 (en) * | 1977-10-13 | 1981-06-12 | ||
JPS61206540A (en) * | 1985-03-11 | 1986-09-12 | San Alloy Kogyo Kk | Joining type tool |
JPH0669595B2 (en) * | 1985-03-11 | 1994-09-07 | サンアロイ工業株式会社 | Joining type tool |
JPS6257722A (en) * | 1985-09-04 | 1987-03-13 | Press Kogyo Kk | Piercing punch for destruction prevention |
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