JPS495176A - - Google Patents
Info
- Publication number
- JPS495176A JPS495176A JP4318872A JP4318872A JPS495176A JP S495176 A JPS495176 A JP S495176A JP 4318872 A JP4318872 A JP 4318872A JP 4318872 A JP4318872 A JP 4318872A JP S495176 A JPS495176 A JP S495176A
- 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)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4318872A JPS495176A (fr) | 1972-04-28 | 1972-04-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4318872A JPS495176A (fr) | 1972-04-28 | 1972-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS495176A true JPS495176A (fr) | 1974-01-17 |
Family
ID=12656928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4318872A Pending JPS495176A (fr) | 1972-04-28 | 1972-04-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS495176A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51119069A (en) * | 1975-03-20 | 1976-10-19 | Nippon Oil Co Ltd | Method of producing permeable film |
JPS5335132A (en) * | 1976-09-10 | 1978-04-01 | Sekisui Chemical Co Ltd | Method of producing battery separator |
JP2006273987A (ja) * | 2005-03-29 | 2006-10-12 | Sumitomo Chemical Co Ltd | 多孔性フィルムの製造方法および多孔性フィルム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5140098A (ja) * | 1974-10-01 | 1976-04-03 | Asahi Glass Co Ltd | Hanshagataekishodeisupureiyodenkyokuban |
-
1972
- 1972-04-28 JP JP4318872A patent/JPS495176A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5140098A (ja) * | 1974-10-01 | 1976-04-03 | Asahi Glass Co Ltd | Hanshagataekishodeisupureiyodenkyokuban |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51119069A (en) * | 1975-03-20 | 1976-10-19 | Nippon Oil Co Ltd | Method of producing permeable film |
JPS5720970B2 (fr) * | 1975-03-20 | 1982-05-04 | ||
JPS5335132A (en) * | 1976-09-10 | 1978-04-01 | Sekisui Chemical Co Ltd | Method of producing battery separator |
JP2006273987A (ja) * | 2005-03-29 | 2006-10-12 | Sumitomo Chemical Co Ltd | 多孔性フィルムの製造方法および多孔性フィルム |