JPS4989772A - - Google Patents
Info
- Publication number
- JPS4989772A JPS4989772A JP13023072A JP13023072A JPS4989772A JP S4989772 A JPS4989772 A JP S4989772A JP 13023072 A JP13023072 A JP 13023072A JP 13023072 A JP13023072 A JP 13023072A JP S4989772 A JPS4989772 A JP S4989772A
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13023072A JPS4989772A (en) | 1972-12-28 | 1972-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13023072A JPS4989772A (en) | 1972-12-28 | 1972-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4989772A true JPS4989772A (en) | 1974-08-27 |
Family
ID=15029200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13023072A Pending JPS4989772A (en) | 1972-12-28 | 1972-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4989772A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56159128A (en) * | 1980-05-15 | 1981-12-08 | Asahi Chem Ind Co Ltd | Thermoplastic resin porous film and production thereof |
| JP2016128532A (en) * | 2015-01-09 | 2016-07-14 | Jnc株式会社 | Microporous film and manufacturing method therefor |
-
1972
- 1972-12-28 JP JP13023072A patent/JPS4989772A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56159128A (en) * | 1980-05-15 | 1981-12-08 | Asahi Chem Ind Co Ltd | Thermoplastic resin porous film and production thereof |
| JP2016128532A (en) * | 2015-01-09 | 2016-07-14 | Jnc株式会社 | Microporous film and manufacturing method therefor |