JPS6120618B2 - - Google Patents

Info

Publication number
JPS6120618B2
JPS6120618B2 JP5731579A JP5731579A JPS6120618B2 JP S6120618 B2 JPS6120618 B2 JP S6120618B2 JP 5731579 A JP5731579 A JP 5731579A JP 5731579 A JP5731579 A JP 5731579A JP S6120618 B2 JPS6120618 B2 JP S6120618B2
Authority
JP
Japan
Prior art keywords
weight
copper
alloy
content
present
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
JP5731579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55148743A (en
Inventor
Naoharu Fujimori
Takeshi Asai
Takaharu Yamamoto
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP5731579A priority Critical patent/JPS55148743A/ja
Publication of JPS55148743A publication Critical patent/JPS55148743A/ja
Publication of JPS6120618B2 publication Critical patent/JPS6120618B2/ja
Granted legal-status Critical Current

Links

JP5731579A 1979-05-10 1979-05-10 Hard alloy for copper and copper alloy plastic working tool Granted JPS55148743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5731579A JPS55148743A (en) 1979-05-10 1979-05-10 Hard alloy for copper and copper alloy plastic working tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5731579A JPS55148743A (en) 1979-05-10 1979-05-10 Hard alloy for copper and copper alloy plastic working tool

Publications (2)

Publication Number Publication Date
JPS55148743A JPS55148743A (en) 1980-11-19
JPS6120618B2 true JPS6120618B2 (enrdf_load_stackoverflow) 1986-05-23

Family

ID=13052127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5731579A Granted JPS55148743A (en) 1979-05-10 1979-05-10 Hard alloy for copper and copper alloy plastic working tool

Country Status (1)

Country Link
JP (1) JPS55148743A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS55148743A (en) 1980-11-19

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