FR2155214A5 - - Google Patents
Info
- Publication number
- FR2155214A5 FR2155214A5 FR7224825*A FR7224825A FR2155214A5 FR 2155214 A5 FR2155214 A5 FR 2155214A5 FR 7224825 A FR7224825 A FR 7224825A FR 2155214 A5 FR2155214 A5 FR 2155214A5
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
- H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
- H03K19/086—Emitter coupled logic
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/01—Details
- H03K3/012—Modifications of generator to improve response time or to decrease power consumption
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Logic Circuits (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16616171A | 1971-07-26 | 1971-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2155214A5 true FR2155214A5 (enExample) | 1973-05-18 |
Family
ID=22602070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7224825*A Expired FR2155214A5 (enExample) | 1971-07-26 | 1972-06-30 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4822265A (enExample) |
| DE (1) | DE2230751A1 (enExample) |
| FR (1) | FR2155214A5 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5667904A (en) * | 1979-11-08 | 1981-06-08 | Toshiba Corp | Preparation method of megnetic powder for high density magnetic recording |
| JPS6015575B2 (ja) * | 1980-03-21 | 1985-04-20 | 株式会社東芝 | 磁気記録用磁性粉の製造方法 |
| JPS6015577B2 (ja) * | 1980-05-27 | 1985-04-20 | 株式会社東芝 | 磁気記録用磁性粉の製造方法 |
| JPS5756331A (en) * | 1980-09-22 | 1982-04-03 | Toshiba Corp | Hexagonal ferrite powder |
| JPS6081028A (ja) * | 1983-10-12 | 1985-05-09 | Tohoku Metal Ind Ltd | Ｗ相型六方晶フエライト粒子の製造方法 |
| JPS60191022A (ja) * | 1984-03-13 | 1985-09-28 | Hitachi Ltd | 六方晶フエライト粉末およびその製法 |
| JPS62132732A (ja) * | 1985-12-06 | 1987-06-16 | Dowa Mining Co Ltd | マグネトプランバイト型フエライト粉末の保磁力の温度依存性を小さくする方法 |
| JP5645865B2 (ja) | 2012-03-30 | 2014-12-24 | 富士フイルム株式会社 | 六方晶ストロンチウムフェライト磁性粉末およびその製造方法、ならびに磁気記録媒体およびその製造方法 |
-
1972
- 1972-06-23 DE DE2230751A patent/DE2230751A1/de active Pending
- 1972-06-30 FR FR7224825*A patent/FR2155214A5/fr not_active Expired
- 1972-07-11 JP JP6876172A patent/JPS4822265A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2230751A1 (de) | 1973-02-01 |
| JPS4822265A (enExample) | 1973-03-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |