JPS50729A - - Google Patents
Info
- Publication number
- JPS50729A JPS50729A JP4954473A JP4954473A JPS50729A JP S50729 A JPS50729 A JP S50729A JP 4954473 A JP4954473 A JP 4954473A JP 4954473 A JP4954473 A JP 4954473A JP S50729 A JPS50729 A JP S50729A
- 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
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Relay Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4954473A JPS50729A (en) | 1973-05-02 | 1973-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4954473A JPS50729A (en) | 1973-05-02 | 1973-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50729A true JPS50729A (en) | 1975-01-07 |
Family
ID=12834121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4954473A Pending JPS50729A (en) | 1973-05-02 | 1973-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50729A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52170720U (en) * | 1976-06-18 | 1977-12-24 | ||
| JPS55104977A (en) * | 1978-12-29 | 1980-08-11 | Fujikoshi Kk | Ceramic sintered body for tool and its manufacture |
| JPS61215261A (en) * | 1985-03-20 | 1986-09-25 | エレクトロシユメルツヴエルク・ケンプテン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Bo ron nitride base sintered polycrystal composite material |
| US4771024A (en) * | 1986-02-28 | 1988-09-13 | Shell Oil Company | Olefin polymerization catalyst composition |
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1973
- 1973-05-02 JP JP4954473A patent/JPS50729A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52170720U (en) * | 1976-06-18 | 1977-12-24 | ||
| JPS55104977A (en) * | 1978-12-29 | 1980-08-11 | Fujikoshi Kk | Ceramic sintered body for tool and its manufacture |
| JPS596837B2 (en) * | 1978-12-29 | 1984-02-14 | 株式会社不二越 | Ceramic sintered body for tools and its manufacturing method |
| JPS61215261A (en) * | 1985-03-20 | 1986-09-25 | エレクトロシユメルツヴエルク・ケンプテン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Bo ron nitride base sintered polycrystal composite material |
| US4771024A (en) * | 1986-02-28 | 1988-09-13 | Shell Oil Company | Olefin polymerization catalyst composition |