JPS4837316A - - Google Patents
Info
- Publication number
- JPS4837316A JPS4837316A JP7180971A JP7180971A JPS4837316A JP S4837316 A JPS4837316 A JP S4837316A JP 7180971 A JP7180971 A JP 7180971A JP 7180971 A JP7180971 A JP 7180971A JP S4837316 A JPS4837316 A JP S4837316A
- 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.)
- Granted
Links
Landscapes
- Sliding-Contact Bearings (AREA)
- Powder Metallurgy (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7180971A JPS5036808B2 (https=) | 1971-09-17 | 1971-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7180971A JPS5036808B2 (https=) | 1971-09-17 | 1971-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4837316A true JPS4837316A (https=) | 1973-06-01 |
| JPS5036808B2 JPS5036808B2 (https=) | 1975-11-27 |
Family
ID=13471248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7180971A Expired JPS5036808B2 (https=) | 1971-09-17 | 1971-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5036808B2 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6253946U (https=) * | 1985-09-20 | 1987-04-03 | ||
| JPH05287318A (ja) * | 1992-04-09 | 1993-11-02 | Teikoku Carbon Kogyo Kk | 炭素系集電摺動材料の製造方法 |
| FR2691412A1 (fr) * | 1992-05-21 | 1993-11-26 | Railway Technical Res Inst | Procédé de préparation d'un alliage fritté à base de fer pour un curseur de pantographe. |
-
1971
- 1971-09-17 JP JP7180971A patent/JPS5036808B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6253946U (https=) * | 1985-09-20 | 1987-04-03 | ||
| JPH05287318A (ja) * | 1992-04-09 | 1993-11-02 | Teikoku Carbon Kogyo Kk | 炭素系集電摺動材料の製造方法 |
| FR2691412A1 (fr) * | 1992-05-21 | 1993-11-26 | Railway Technical Res Inst | Procédé de préparation d'un alliage fritté à base de fer pour un curseur de pantographe. |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5036808B2 (https=) | 1975-11-27 |