JPS4973765A - - Google Patents
Info
- Publication number
- JPS4973765A JPS4973765A JP6367973A JP6367973A JPS4973765A JP S4973765 A JPS4973765 A JP S4973765A JP 6367973 A JP6367973 A JP 6367973A JP 6367973 A JP6367973 A JP 6367973A JP S4973765 A JPS4973765 A JP S4973765A
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29948972A | 1972-10-20 | 1972-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4973765A true JPS4973765A (enExample) | 1974-07-16 |
Family
ID=23155032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6367973A Pending JPS4973765A (enExample) | 1972-10-20 | 1973-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4973765A (enExample) |
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1973
- 1973-06-06 JP JP6367973A patent/JPS4973765A/ja active Pending