JPS4912680A - - Google Patents
Info
- Publication number
- JPS4912680A JPS4912680A JP47045858A JP4585872A JPS4912680A JP S4912680 A JPS4912680 A JP S4912680A JP 47045858 A JP47045858 A JP 47045858A JP 4585872 A JP4585872 A JP 4585872A JP S4912680 A JPS4912680 A JP S4912680A
- 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
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47045858A JPS4912680A (en:Method) | 1972-05-11 | 1972-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47045858A JPS4912680A (en:Method) | 1972-05-11 | 1972-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4912680A true JPS4912680A (en:Method) | 1974-02-04 |
Family
ID=12730892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47045858A Pending JPS4912680A (en:Method) | 1972-05-11 | 1972-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4912680A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267329A (en) * | 1978-09-16 | 1981-05-12 | Studiengesellschaft Kohle Gmbh | Process for preparation of 2-vinylpyridine from acetylene and acrylonitrile |
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1972
- 1972-05-11 JP JP47045858A patent/JPS4912680A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267329A (en) * | 1978-09-16 | 1981-05-12 | Studiengesellschaft Kohle Gmbh | Process for preparation of 2-vinylpyridine from acetylene and acrylonitrile |