JPS4712854U - - Google Patents
Info
- Publication number
- JPS4712854U JPS4712854U JP1646171U JP1646171U JPS4712854U JP S4712854 U JPS4712854 U JP S4712854U JP 1646171 U JP1646171 U JP 1646171U JP 1646171 U JP1646171 U JP 1646171U JP S4712854 U JPS4712854 U JP S4712854U
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1646171U JPS5146919Y2 (en) | 1971-03-15 | 1971-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1646171U JPS5146919Y2 (en) | 1971-03-15 | 1971-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4712854U true JPS4712854U (en) | 1972-10-16 |
| JPS5146919Y2 JPS5146919Y2 (en) | 1976-11-12 |
Family
ID=27866666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1646171U Expired JPS5146919Y2 (en) | 1971-03-15 | 1971-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5146919Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4808353A (en) * | 1982-09-24 | 1989-02-28 | Nippon Oil Co., Ltd. | Process for preparing an artificial biological membrane |
-
1971
- 1971-03-15 JP JP1646171U patent/JPS5146919Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4808353A (en) * | 1982-09-24 | 1989-02-28 | Nippon Oil Co., Ltd. | Process for preparing an artificial biological membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5146919Y2 (en) | 1976-11-12 |