JPS52129559A - Outside members for timepiece - Google Patents

Outside members for timepiece

Info

Publication number
JPS52129559A
JPS52129559A JP4702476A JP4702476A JPS52129559A JP S52129559 A JPS52129559 A JP S52129559A JP 4702476 A JP4702476 A JP 4702476A JP 4702476 A JP4702476 A JP 4702476A JP S52129559 A JPS52129559 A JP S52129559A
Authority
JP
Japan
Prior art keywords
timepiece
outside members
members
ensured
appearance
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.)
Pending
Application number
JP4702476A
Other languages
Japanese (ja)
Inventor
Itaru Okonogi
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 JP4702476A priority Critical patent/JPS52129559A/en
Publication of JPS52129559A publication Critical patent/JPS52129559A/en
Pending legal-status Critical Current

Links

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

PURPOSE: To provide outside members for timepiece, which are made of metal or alloy coated with Sn or In by way of thermal diffusion, whereby manufacturing cost can be reduced through the use of ordinary material, surface hardness is increased, and at the same time, appearance and quality of them can be ensured for long.
COPYRIGHT: (C)1977,JPO&Japio
JP4702476A 1976-04-23 1976-04-23 Outside members for timepiece Pending JPS52129559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4702476A JPS52129559A (en) 1976-04-23 1976-04-23 Outside members for timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4702476A JPS52129559A (en) 1976-04-23 1976-04-23 Outside members for timepiece

Publications (1)

Publication Number Publication Date
JPS52129559A true JPS52129559A (en) 1977-10-31

Family

ID=12763599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4702476A Pending JPS52129559A (en) 1976-04-23 1976-04-23 Outside members for timepiece

Country Status (1)

Country Link
JP (1) JPS52129559A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152669A (en) * 1984-01-23 1985-08-10 Hitachi Constr Mach Co Ltd Heat treating device for plating diffusion
JPS61291960A (en) * 1985-06-19 1986-12-22 Nisshin Steel Co Ltd Manufacture of metallic strip having brass coating layer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152669A (en) * 1984-01-23 1985-08-10 Hitachi Constr Mach Co Ltd Heat treating device for plating diffusion
JPS61291960A (en) * 1985-06-19 1986-12-22 Nisshin Steel Co Ltd Manufacture of metallic strip having brass coating layer

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