FR2118859A1 - - Google Patents
Info
- Publication number
- FR2118859A1 FR2118859A1 FR7046506A FR7046506A FR2118859A1 FR 2118859 A1 FR2118859 A1 FR 2118859A1 FR 7046506 A FR7046506 A FR 7046506A FR 7046506 A FR7046506 A FR 7046506A FR 2118859 A1 FR2118859 A1 FR 2118859A1
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
- H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
- H01J23/46—Loop coupling devices
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7046506A FR2118859A1 (enExample) | 1970-12-23 | 1970-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7046506A FR2118859A1 (enExample) | 1970-12-23 | 1970-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2118859A1 true FR2118859A1 (enExample) | 1972-08-04 |
Family
ID=9066289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7046506A Withdrawn FR2118859A1 (enExample) | 1970-12-23 | 1970-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2118859A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0917239A1 (en) * | 1997-11-05 | 1999-05-19 | Murata Manufacturing Co., Ltd. | Filter, duplexer and communication device |
-
1970
- 1970-12-23 FR FR7046506A patent/FR2118859A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0917239A1 (en) * | 1997-11-05 | 1999-05-19 | Murata Manufacturing Co., Ltd. | Filter, duplexer and communication device |
| US6377132B1 (en) | 1997-11-05 | 2002-04-23 | Murata Manufacturing Co., Ltd. | Filter, duplexer, and communication device |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |