JPS6136331B2 - - Google Patents

Info

Publication number
JPS6136331B2
JPS6136331B2 JP990179A JP990179A JPS6136331B2 JP S6136331 B2 JPS6136331 B2 JP S6136331B2 JP 990179 A JP990179 A JP 990179A JP 990179 A JP990179 A JP 990179A JP S6136331 B2 JPS6136331 B2 JP S6136331B2
Authority
JP
Japan
Prior art keywords
electrical contact
contact material
base metal
projection
welding
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.)
Expired
Application number
JP990179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55102120A (en
Inventor
Tadashi Sugawara
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.)
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tanaka Kikinzoku Kogyo KK
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 Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK
Priority to JP990179A priority Critical patent/JPS55102120A/ja
Publication of JPS55102120A publication Critical patent/JPS55102120A/ja
Publication of JPS6136331B2 publication Critical patent/JPS6136331B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Contacts (AREA)
JP990179A 1979-01-31 1979-01-31 Electric contact material Granted JPS55102120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP990179A JPS55102120A (en) 1979-01-31 1979-01-31 Electric contact material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP990179A JPS55102120A (en) 1979-01-31 1979-01-31 Electric contact material

Publications (2)

Publication Number Publication Date
JPS55102120A JPS55102120A (en) 1980-08-05
JPS6136331B2 true JPS6136331B2 (enExample) 1986-08-18

Family

ID=11733007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP990179A Granted JPS55102120A (en) 1979-01-31 1979-01-31 Electric contact material

Country Status (1)

Country Link
JP (1) JPS55102120A (enExample)

Also Published As

Publication number Publication date
JPS55102120A (en) 1980-08-05

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