JPS5270871A - Method of manufacturing cover glass of timepiece - Google Patents
Method of manufacturing cover glass of timepieceInfo
- Publication number
- JPS5270871A JPS5270871A JP14699875A JP14699875A JPS5270871A JP S5270871 A JPS5270871 A JP S5270871A JP 14699875 A JP14699875 A JP 14699875A JP 14699875 A JP14699875 A JP 14699875A JP S5270871 A JPS5270871 A JP S5270871A
- Authority
- JP
- Japan
- Prior art keywords
- timepiece
- cover glass
- manufacturing cover
- glass
- manufacturing
- 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
Links
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
PURPOSE: To provide a method of manufacturing cover glass of timepiece, in which polished inorganic glass and inorganic glass shaped in the form of ring or other are fused together, whereby it is enabled to manufacture glass with peripheral portion having a large thickness, in easy and reliable manner.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14699875A JPS5270871A (en) | 1975-12-10 | 1975-12-10 | Method of manufacturing cover glass of timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14699875A JPS5270871A (en) | 1975-12-10 | 1975-12-10 | Method of manufacturing cover glass of timepiece |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5270871A true JPS5270871A (en) | 1977-06-13 |
Family
ID=15420270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14699875A Pending JPS5270871A (en) | 1975-12-10 | 1975-12-10 | Method of manufacturing cover glass of timepiece |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5270871A (en) |
-
1975
- 1975-12-10 JP JP14699875A patent/JPS5270871A/en active Pending
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