JPS5531176B2 - - Google Patents
Info
- Publication number
- JPS5531176B2 JPS5531176B2 JP3203979A JP3203979A JPS5531176B2 JP S5531176 B2 JPS5531176 B2 JP S5531176B2 JP 3203979 A JP3203979 A JP 3203979A JP 3203979 A JP3203979 A JP 3203979A JP S5531176 B2 JPS5531176 B2 JP S5531176B2
- Authority
- JP
- Japan
- 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
Links
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203979A JPS552788A (en) | 1979-03-19 | 1979-03-19 | Colored, super hard exterior part for watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203979A JPS552788A (en) | 1979-03-19 | 1979-03-19 | Colored, super hard exterior part for watch |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9192472A Division JPS5313567B2 (zh) | 1972-09-13 | 1972-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS552788A JPS552788A (en) | 1980-01-10 |
| JPS5531176B2 true JPS5531176B2 (zh) | 1980-08-16 |
Family
ID=12347719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3203979A Granted JPS552788A (en) | 1979-03-19 | 1979-03-19 | Colored, super hard exterior part for watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS552788A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109055847A (zh) * | 2018-10-25 | 2018-12-21 | 湖南山力泰机电科技有限公司 | 一种基于碳化钨应用的钨合金材料 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62222041A (ja) * | 1986-03-24 | 1987-09-30 | Seiko Instr & Electronics Ltd | 携帯時計用ケ−ス部品 |
| US8790438B2 (en) | 2009-12-29 | 2014-07-29 | Nokia Corporation | Colored metal |
-
1979
- 1979-03-19 JP JP3203979A patent/JPS552788A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109055847A (zh) * | 2018-10-25 | 2018-12-21 | 湖南山力泰机电科技有限公司 | 一种基于碳化钨应用的钨合金材料 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS552788A (en) | 1980-01-10 |