JPS4880407A - - Google Patents
Info
- Publication number
- JPS4880407A JPS4880407A JP47011199A JP1119972A JPS4880407A JP S4880407 A JPS4880407 A JP S4880407A JP 47011199 A JP47011199 A JP 47011199A JP 1119972 A JP1119972 A JP 1119972A JP S4880407 A JPS4880407 A JP S4880407A
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
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- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1119972A JPS5523894B2 (en:Method) | 1972-01-31 | 1972-01-31 | |
| GB373973A GB1360384A (en) | 1972-01-31 | 1973-01-25 | Alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1119972A JPS5523894B2 (en:Method) | 1972-01-31 | 1972-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4880407A true JPS4880407A (en:Method) | 1973-10-27 |
| JPS5523894B2 JPS5523894B2 (en:Method) | 1980-06-25 |
Family
ID=11771358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1119972A Expired JPS5523894B2 (en:Method) | 1972-01-31 | 1972-01-31 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5523894B2 (en:Method) |
| GB (1) | GB1360384A (en:Method) |
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1972
- 1972-01-31 JP JP1119972A patent/JPS5523894B2/ja not_active Expired
-
1973
- 1973-01-25 GB GB373973A patent/GB1360384A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5523894B2 (en:Method) | 1980-06-25 |
| GB1360384A (en) | 1974-07-17 |