JPS4873460A - - Google Patents
Info
- Publication number
- JPS4873460A JPS4873460A JP47001708A JP170872A JPS4873460A JP S4873460 A JPS4873460 A JP S4873460A JP 47001708 A JP47001708 A JP 47001708A JP 170872 A JP170872 A JP 170872A JP S4873460 A JPS4873460 A JP S4873460A
- 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
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47001708A JPS4873460A (cs) | 1971-12-30 | 1971-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47001708A JPS4873460A (cs) | 1971-12-30 | 1971-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4873460A true JPS4873460A (cs) | 1973-10-03 |
Family
ID=11509035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47001708A Pending JPS4873460A (cs) | 1971-12-30 | 1971-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4873460A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6426655A (en) * | 1987-04-30 | 1989-01-27 | Kohjin Co | Porous film and production thereof |
-
1971
- 1971-12-30 JP JP47001708A patent/JPS4873460A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6426655A (en) * | 1987-04-30 | 1989-01-27 | Kohjin Co | Porous film and production thereof |