JPH021900B2 - - Google Patents

Info

Publication number
JPH021900B2
JPH021900B2 JP11948780A JP11948780A JPH021900B2 JP H021900 B2 JPH021900 B2 JP H021900B2 JP 11948780 A JP11948780 A JP 11948780A JP 11948780 A JP11948780 A JP 11948780A JP H021900 B2 JPH021900 B2 JP H021900B2
Authority
JP
Japan
Prior art keywords
platinum
weight
ornaments
alloy
mechanical strength
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
JP11948780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5743947A (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 JP11948780A priority Critical patent/JPS5743947A/ja
Publication of JPS5743947A publication Critical patent/JPS5743947A/ja
Publication of JPH021900B2 publication Critical patent/JPH021900B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Adornments (AREA)
JP11948780A 1980-08-29 1980-08-29 Platinum alloy for ornamental product Granted JPS5743947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11948780A JPS5743947A (en) 1980-08-29 1980-08-29 Platinum alloy for ornamental product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11948780A JPS5743947A (en) 1980-08-29 1980-08-29 Platinum alloy for ornamental product

Publications (2)

Publication Number Publication Date
JPS5743947A JPS5743947A (en) 1982-03-12
JPH021900B2 true JPH021900B2 (enExample) 1990-01-16

Family

ID=14762481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11948780A Granted JPS5743947A (en) 1980-08-29 1980-08-29 Platinum alloy for ornamental product

Country Status (1)

Country Link
JP (1) JPS5743947A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134139A (ja) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk 装飾品用白金合金
JPS6134134A (ja) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk 装飾品用白金合金
JPS6134137A (ja) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk 装飾品用白金合金
JPH0791610B2 (ja) * 1985-06-17 1995-10-04 日本電装株式会社 非酸化物セラミックヒータ用金属ロー材
JPH06116664A (ja) * 1992-10-02 1994-04-26 Nippon Kikinzoku Kogyo Kk 硬度が高く加工性に優れる装飾用白金合金
WO1997040200A1 (en) * 1996-04-24 1997-10-30 Mintek Platinum alloy
EP3444364B1 (en) * 2017-08-17 2021-07-14 Richemont International S.A. Platinium based alloy, use thereof

Also Published As

Publication number Publication date
JPS5743947A (en) 1982-03-12

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