JPS5099903A - - Google Patents

Info

Publication number
JPS5099903A
JPS5099903A JP14238173A JP14238173A JPS5099903A JP S5099903 A JPS5099903 A JP S5099903A JP 14238173 A JP14238173 A JP 14238173A JP 14238173 A JP14238173 A JP 14238173A JP S5099903 A JPS5099903 A JP S5099903A
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
Application number
JP14238173A
Other languages
Japanese (ja)
Other versions
JPS5442332B2 (enrdf_load_stackoverflow
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14238173A priority Critical patent/JPS5442332B2/ja
Publication of JPS5099903A publication Critical patent/JPS5099903A/ja
Publication of JPS5442332B2 publication Critical patent/JPS5442332B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
JP14238173A 1973-12-21 1973-12-21 Expired JPS5442332B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14238173A JPS5442332B2 (enrdf_load_stackoverflow) 1973-12-21 1973-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14238173A JPS5442332B2 (enrdf_load_stackoverflow) 1973-12-21 1973-12-21

Publications (2)

Publication Number Publication Date
JPS5099903A true JPS5099903A (enrdf_load_stackoverflow) 1975-08-08
JPS5442332B2 JPS5442332B2 (enrdf_load_stackoverflow) 1979-12-13

Family

ID=15314031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14238173A Expired JPS5442332B2 (enrdf_load_stackoverflow) 1973-12-21 1973-12-21

Country Status (1)

Country Link
JP (1) JPS5442332B2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03170639A (ja) * 1989-11-28 1991-07-24 Teikoku Carbon Kogyo Kk 集電摺動用鉄系耐摩焼結合金の製造法
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.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937806A (enrdf_load_stackoverflow) * 1972-08-11 1974-04-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937806A (enrdf_load_stackoverflow) * 1972-08-11 1974-04-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03170639A (ja) * 1989-11-28 1991-07-24 Teikoku Carbon Kogyo Kk 集電摺動用鉄系耐摩焼結合金の製造法
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
JPS5442332B2 (enrdf_load_stackoverflow) 1979-12-13

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