JPS4911442A - - Google Patents
Info
- Publication number
- JPS4911442A JPS4911442A JP4244872A JP4244872A JPS4911442A JP S4911442 A JPS4911442 A JP S4911442A JP 4244872 A JP4244872 A JP 4244872A JP 4244872 A JP4244872 A JP 4244872A JP S4911442 A JPS4911442 A JP S4911442A
- 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
- Details Of Aerials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4244872A JPS4911442A (fr) | 1972-04-26 | 1972-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4244872A JPS4911442A (fr) | 1972-04-26 | 1972-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4911442A true JPS4911442A (fr) | 1974-01-31 |
Family
ID=12636342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4244872A Pending JPS4911442A (fr) | 1972-04-26 | 1972-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4911442A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515120A (en) * | 1978-07-19 | 1980-02-02 | Masayasu Negishi | Automatic focus detecting system of optical equipment |
| US4855037A (en) * | 1984-09-12 | 1989-08-08 | Nippon Kokan Kabushiki Kaisha | Hydrogenation catalyst for coal tar, a method of hydrogenation of coal tar with use of such catalyst, and a method of producing super needle coke from the hydrogenation product of coal tar |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3543277A (en) * | 1968-02-16 | 1970-11-24 | Martin Marietta Corp | Reduced size broadband antenna |
| US3573839A (en) * | 1969-04-24 | 1971-04-06 | James C Parker Jr | Foreshortened log-periodic antenna employing inductively loaded and folded dipoles |
-
1972
- 1972-04-26 JP JP4244872A patent/JPS4911442A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3543277A (en) * | 1968-02-16 | 1970-11-24 | Martin Marietta Corp | Reduced size broadband antenna |
| US3573839A (en) * | 1969-04-24 | 1971-04-06 | James C Parker Jr | Foreshortened log-periodic antenna employing inductively loaded and folded dipoles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515120A (en) * | 1978-07-19 | 1980-02-02 | Masayasu Negishi | Automatic focus detecting system of optical equipment |
| US4855037A (en) * | 1984-09-12 | 1989-08-08 | Nippon Kokan Kabushiki Kaisha | Hydrogenation catalyst for coal tar, a method of hydrogenation of coal tar with use of such catalyst, and a method of producing super needle coke from the hydrogenation product of coal tar |