JPS5976843A - 装飾品用白金合金の製造方法 - Google Patents

装飾品用白金合金の製造方法

Info

Publication number
JPS5976843A
JPS5976843A JP18854082A JP18854082A JPS5976843A JP S5976843 A JPS5976843 A JP S5976843A JP 18854082 A JP18854082 A JP 18854082A JP 18854082 A JP18854082 A JP 18854082A JP S5976843 A JPS5976843 A JP S5976843A
Authority
JP
Japan
Prior art keywords
alloy
platinum alloy
hardness
accessories
workability
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.)
Granted
Application number
JP18854082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0242895B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hiroshi Tamemasa
博史 為政
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 JP18854082A priority Critical patent/JPS5976843A/ja
Publication of JPS5976843A publication Critical patent/JPS5976843A/ja
Publication of JPH0242895B2 publication Critical patent/JPH0242895B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
JP18854082A 1982-10-27 1982-10-27 装飾品用白金合金の製造方法 Granted JPS5976843A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18854082A JPS5976843A (ja) 1982-10-27 1982-10-27 装飾品用白金合金の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18854082A JPS5976843A (ja) 1982-10-27 1982-10-27 装飾品用白金合金の製造方法

Publications (2)

Publication Number Publication Date
JPS5976843A true JPS5976843A (ja) 1984-05-02
JPH0242895B2 JPH0242895B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-26

Family

ID=16225489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18854082A Granted JPS5976843A (ja) 1982-10-27 1982-10-27 装飾品用白金合金の製造方法

Country Status (1)

Country Link
JP (1) JPS5976843A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084108A (en) * 1990-07-19 1992-01-28 Kretchmer Steven D Method for forming metal compression-spring gemstone mounting
US5188679A (en) * 1990-07-19 1993-02-23 Kretchmer Steven D Metal compression-spring gemstone mountings
WO2004090180A1 (ja) * 2003-04-08 2004-10-21 Kabushiki Kaisha Pilot Corporation 白色系貴金属合金およびその製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0526795U (ja) * 1991-04-10 1993-04-06 株式会社アトム 救命具兼用シートクツシヨン

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681646A (en) * 1979-12-08 1981-07-03 Tanaka Kikinzoku Kogyo Kk Platinum alloy for accessory

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681646A (en) * 1979-12-08 1981-07-03 Tanaka Kikinzoku Kogyo Kk Platinum alloy for accessory

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084108A (en) * 1990-07-19 1992-01-28 Kretchmer Steven D Method for forming metal compression-spring gemstone mounting
US5188679A (en) * 1990-07-19 1993-02-23 Kretchmer Steven D Metal compression-spring gemstone mountings
WO2004090180A1 (ja) * 2003-04-08 2004-10-21 Kabushiki Kaisha Pilot Corporation 白色系貴金属合金およびその製造方法

Also Published As

Publication number Publication date
JPH0242895B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-26

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