JPS4889454A - - Google Patents
Info
- Publication number
- JPS4889454A JPS4889454A JP2183372A JP2183372A JPS4889454A JP S4889454 A JPS4889454 A JP S4889454A JP 2183372 A JP2183372 A JP 2183372A JP 2183372 A JP2183372 A JP 2183372A JP S4889454 A JPS4889454 A JP S4889454A
- 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.)
- Pending
Links
Landscapes
- Filtering Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2183372A JPS4889454A (tr) | 1972-02-28 | 1972-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2183372A JPS4889454A (tr) | 1972-02-28 | 1972-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4889454A true JPS4889454A (tr) | 1973-11-22 |
Family
ID=12066057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2183372A Pending JPS4889454A (tr) | 1972-02-28 | 1972-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4889454A (tr) |
-
1972
- 1972-02-28 JP JP2183372A patent/JPS4889454A/ja active Pending