JPS522949B1 - - Google Patents
Info
- Publication number
- JPS522949B1 JPS522949B1 JP4756868A JP4756868A JPS522949B1 JP S522949 B1 JPS522949 B1 JP S522949B1 JP 4756868 A JP4756868 A JP 4756868A JP 4756868 A JP4756868 A JP 4756868A JP S522949 B1 JPS522949 B1 JP S522949B1
- 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
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4756868A JPS522949B1 (zh) | 1968-07-09 | 1968-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4756868A JPS522949B1 (zh) | 1968-07-09 | 1968-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS522949B1 true JPS522949B1 (zh) | 1977-01-25 |
Family
ID=12778817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4756868A Pending JPS522949B1 (zh) | 1968-07-09 | 1968-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS522949B1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019093184A1 (ja) | 2017-11-08 | 2019-05-16 | 東レ株式会社 | ポリオレフィン複合多孔質膜及びその製造方法、並びに電池用セパレータ及び電池 |
-
1968
- 1968-07-09 JP JP4756868A patent/JPS522949B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019093184A1 (ja) | 2017-11-08 | 2019-05-16 | 東レ株式会社 | ポリオレフィン複合多孔質膜及びその製造方法、並びに電池用セパレータ及び電池 |
| KR20200085746A (ko) | 2017-11-08 | 2020-07-15 | 도레이 카부시키가이샤 | 폴리올레핀 복합 다공질막 및 그 제조 방법, 및 전지용 세퍼레이터 및 전지 |