JPS546997B2 - - Google Patents
Info
- Publication number
- JPS546997B2 JPS546997B2 JP6541172A JP6541172A JPS546997B2 JP S546997 B2 JPS546997 B2 JP S546997B2 JP 6541172 A JP6541172 A JP 6541172A JP 6541172 A JP6541172 A JP 6541172A JP S546997 B2 JPS546997 B2 JP S546997B2
- 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
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6541172A JPS546997B2 (en:Method) | 1972-07-01 | 1972-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6541172A JPS546997B2 (en:Method) | 1972-07-01 | 1972-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4924205A JPS4924205A (en:Method) | 1974-03-04 |
| JPS546997B2 true JPS546997B2 (en:Method) | 1979-04-03 |
Family
ID=13286250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6541172A Expired JPS546997B2 (en:Method) | 1972-07-01 | 1972-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS546997B2 (en:Method) |
-
1972
- 1972-07-01 JP JP6541172A patent/JPS546997B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4924205A (en:Method) | 1974-03-04 |