JPS569575B2 - - Google Patents
Info
- Publication number
- JPS569575B2 JPS569575B2 JP2794974A JP2794974A JPS569575B2 JP S569575 B2 JPS569575 B2 JP S569575B2 JP 2794974 A JP2794974 A JP 2794974A JP 2794974 A JP2794974 A JP 2794974A JP S569575 B2 JPS569575 B2 JP S569575B2
- 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
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2794974A JPS569575B2 (en:Method) | 1974-03-11 | 1974-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2794974A JPS569575B2 (en:Method) | 1974-03-11 | 1974-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50132265A JPS50132265A (en:Method) | 1975-10-20 |
| JPS569575B2 true JPS569575B2 (en:Method) | 1981-03-03 |
Family
ID=12235133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2794974A Expired JPS569575B2 (en:Method) | 1974-03-11 | 1974-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS569575B2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54130132U (en:Method) * | 1978-03-01 | 1979-09-10 |
-
1974
- 1974-03-11 JP JP2794974A patent/JPS569575B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50132265A (en:Method) | 1975-10-20 |