JPS5120761A - - Google Patents
Info
- Publication number
- JPS5120761A JPS5120761A JP49092293A JP9229374A JPS5120761A JP S5120761 A JPS5120761 A JP S5120761A JP 49092293 A JP49092293 A JP 49092293A JP 9229374 A JP9229374 A JP 9229374A JP S5120761 A JPS5120761 A JP S5120761A
- Authority
- JP
- Japan
- 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
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49092293A JPS5120761A (en) | 1974-08-14 | 1974-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49092293A JPS5120761A (en) | 1974-08-14 | 1974-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5120761A true JPS5120761A (en) | 1976-02-19 |
Family
ID=14050358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49092293A Pending JPS5120761A (en) | 1974-08-14 | 1974-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5120761A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326710A (en) * | 1976-08-26 | 1978-03-13 | Kawasaki Steel Co | Method of producing reduced iron powder for powder metallurgy showing superior mouldability and compressibility |
| JPH02158454A (en) * | 1988-12-09 | 1990-06-18 | Railway Technical Res Inst | Interlocking inspection method for electronic interlocking devices for railway signals |
| JPH04197876A (en) * | 1990-11-29 | 1992-07-17 | East Japan Railway Co | Signal-operated type interlocking apparatus using travel track circuit |
| JPH04197874A (en) * | 1990-11-29 | 1992-07-17 | East Japan Railway Co | interlocking device |
| KR20180008730A (en) * | 2015-05-27 | 2018-01-24 | 가부시키가이샤 고베 세이코쇼 | A mixed powder for iron powder metallurgy, a method for producing the same, and a sintered body |
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1974
- 1974-08-14 JP JP49092293A patent/JPS5120761A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326710A (en) * | 1976-08-26 | 1978-03-13 | Kawasaki Steel Co | Method of producing reduced iron powder for powder metallurgy showing superior mouldability and compressibility |
| JPH02158454A (en) * | 1988-12-09 | 1990-06-18 | Railway Technical Res Inst | Interlocking inspection method for electronic interlocking devices for railway signals |
| JPH04197876A (en) * | 1990-11-29 | 1992-07-17 | East Japan Railway Co | Signal-operated type interlocking apparatus using travel track circuit |
| JPH04197874A (en) * | 1990-11-29 | 1992-07-17 | East Japan Railway Co | interlocking device |
| KR20180008730A (en) * | 2015-05-27 | 2018-01-24 | 가부시키가이샤 고베 세이코쇼 | A mixed powder for iron powder metallurgy, a method for producing the same, and a sintered body |