JPS57104646A - Hard external parts for watch - Google Patents

Hard external parts for watch

Info

Publication number
JPS57104646A
JPS57104646A JP17998780A JP17998780A JPS57104646A JP S57104646 A JPS57104646 A JP S57104646A JP 17998780 A JP17998780 A JP 17998780A JP 17998780 A JP17998780 A JP 17998780A JP S57104646 A JPS57104646 A JP S57104646A
Authority
JP
Japan
Prior art keywords
watch
parts
external parts
hard external
nbc
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
JP17998780A
Other languages
English (en)
Other versions
JPS604259B2 (ja
Inventor
Masanobu Harada
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha 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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP17998780A priority Critical patent/JPS604259B2/ja
Publication of JPS57104646A publication Critical patent/JPS57104646A/ja
Publication of JPS604259B2 publication Critical patent/JPS604259B2/ja
Expired legal-status Critical Current

Links

JP17998780A 1980-12-19 1980-12-19 硬質時計用外装部品 Expired JPS604259B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17998780A JPS604259B2 (ja) 1980-12-19 1980-12-19 硬質時計用外装部品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17998780A JPS604259B2 (ja) 1980-12-19 1980-12-19 硬質時計用外装部品

Publications (2)

Publication Number Publication Date
JPS57104646A true JPS57104646A (en) 1982-06-29
JPS604259B2 JPS604259B2 (ja) 1985-02-02

Family

ID=16075470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17998780A Expired JPS604259B2 (ja) 1980-12-19 1980-12-19 硬質時計用外装部品

Country Status (1)

Country Link
JP (1) JPS604259B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204150A (ja) * 1982-05-21 1983-11-28 Toshiba Tungaloy Co Ltd 装飾用焼結合金

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6364249U (ja) * 1986-10-17 1988-04-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204150A (ja) * 1982-05-21 1983-11-28 Toshiba Tungaloy Co Ltd 装飾用焼結合金
JPH0447021B2 (ja) * 1982-05-21 1992-07-31 Toshiba Tungaloy Co Ltd

Also Published As

Publication number Publication date
JPS604259B2 (ja) 1985-02-02

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