JPS5175990A - - Google Patents

Info

Publication number
JPS5175990A
JPS5175990A JP50002344A JP234475A JPS5175990A JP S5175990 A JPS5175990 A JP S5175990A JP 50002344 A JP50002344 A JP 50002344A JP 234475 A JP234475 A JP 234475A JP S5175990 A JPS5175990 A JP S5175990A
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
Application number
JP50002344A
Other languages
Japanese (ja)
Inventor
Taku Shibata
Masaharu Hayahisa
Takumi Pponda
Hisashi Hirayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Tungsten Co Ltd
Original Assignee
Nippon Tungsten Co Ltd
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 by Nippon Tungsten Co Ltd filed Critical Nippon Tungsten Co Ltd
Priority to JP50002344A priority Critical patent/JPS5175990A/ja
Publication of JPS5175990A publication Critical patent/JPS5175990A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Switches (AREA)
  • Contacts (AREA)
  • Conductive Materials (AREA)
JP50002344A 1974-12-25 1974-12-25 Pending JPS5175990A (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50002344A JPS5175990A (enrdf_load_stackoverflow) 1974-12-25 1974-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50002344A JPS5175990A (enrdf_load_stackoverflow) 1974-12-25 1974-12-25

Publications (1)

Publication Number Publication Date
JPS5175990A true JPS5175990A (enrdf_load_stackoverflow) 1976-06-30

Family

ID=11526656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50002344A Pending JPS5175990A (enrdf_load_stackoverflow) 1974-12-25 1974-12-25

Country Status (1)

Country Link
JP (1) JPS5175990A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130221A (en) * 1977-04-20 1978-11-14 Sumitomo Electric Ind Ltd Electrical contact point material
JPS54137853U (enrdf_load_stackoverflow) * 1978-03-20 1979-09-25
JPS58107455A (ja) * 1981-12-18 1983-06-27 Tanaka Kikinzoku Kogyo Kk 摺動接点材料

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130221A (en) * 1977-04-20 1978-11-14 Sumitomo Electric Ind Ltd Electrical contact point material
JPS54137853U (enrdf_load_stackoverflow) * 1978-03-20 1979-09-25
JPS58107455A (ja) * 1981-12-18 1983-06-27 Tanaka Kikinzoku Kogyo Kk 摺動接点材料

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