JPH0135913B2 - - Google Patents

Info

Publication number
JPH0135913B2
JPH0135913B2 JP56030247A JP3024781A JPH0135913B2 JP H0135913 B2 JPH0135913 B2 JP H0135913B2 JP 56030247 A JP56030247 A JP 56030247A JP 3024781 A JP3024781 A JP 3024781A JP H0135913 B2 JPH0135913 B2 JP H0135913B2
Authority
JP
Japan
Prior art keywords
platinum
hardness
alloy
ornaments
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
JP56030247A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57145952A (en
Inventor
Hiroshi Tamemasa
Fujimatsu Takiguchi
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 JP3024781A priority Critical patent/JPS57145952A/ja
Publication of JPS57145952A publication Critical patent/JPS57145952A/ja
Publication of JPH0135913B2 publication Critical patent/JPH0135913B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Adornments (AREA)
  • Contacts (AREA)
JP3024781A 1981-03-03 1981-03-03 Platinum alloy for accessory Granted JPS57145952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3024781A JPS57145952A (en) 1981-03-03 1981-03-03 Platinum alloy for accessory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3024781A JPS57145952A (en) 1981-03-03 1981-03-03 Platinum alloy for accessory

Publications (2)

Publication Number Publication Date
JPS57145952A JPS57145952A (en) 1982-09-09
JPH0135913B2 true JPH0135913B2 (cs) 1989-07-27

Family

ID=12298374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3024781A Granted JPS57145952A (en) 1981-03-03 1981-03-03 Platinum alloy for accessory

Country Status (1)

Country Link
JP (1) JPS57145952A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59150040A (ja) * 1983-02-16 1984-08-28 Tanaka Kikinzoku Kogyo Kk 装飾品用白金合金
AU2397897A (en) * 1996-04-24 1997-11-12 Mintek Platinum alloy
AU2024217983A1 (en) * 2023-02-10 2025-08-14 Valterra Platinum Marketing Limited A nickel-free platinum alloy composition
GB202301918D0 (en) * 2023-02-10 2023-03-29 Alloyed Ltd A nickel-free platinum alloy composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CONSTITUTION OF BINARY ALLOYS=1958US *

Also Published As

Publication number Publication date
JPS57145952A (en) 1982-09-09

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