FR2195886A1 - - Google Patents
Info
- Publication number
- FR2195886A1 FR2195886A1 FR7328349A FR7328349A FR2195886A1 FR 2195886 A1 FR2195886 A1 FR 2195886A1 FR 7328349 A FR7328349 A FR 7328349A FR 7328349 A FR7328349 A FR 7328349A FR 2195886 A1 FR2195886 A1 FR 2195886A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Pressure Sensors (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE10243/72A SE361805B (enExample) | 1972-08-07 | 1972-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2195886A1 true FR2195886A1 (enExample) | 1974-03-08 |
| FR2195886B1 FR2195886B1 (enExample) | 1977-02-25 |
Family
ID=20291981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7328349A Expired FR2195886B1 (enExample) | 1972-08-07 | 1973-08-02 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4946731A (enExample) |
| AU (1) | AU5833073A (enExample) |
| CA (1) | CA1002652A (enExample) |
| CH (1) | CH572694A5 (enExample) |
| DE (1) | DE2338767A1 (enExample) |
| ES (1) | ES417612A1 (enExample) |
| FR (1) | FR2195886B1 (enExample) |
| GB (1) | GB1434084A (enExample) |
| IT (1) | IT993669B (enExample) |
| NL (1) | NL7310287A (enExample) |
| SE (1) | SE361805B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2525062A1 (fr) * | 1982-04-13 | 1983-10-14 | Kureha Chemical Ind Co Ltd | Microphone de transmission |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5265038A (en) * | 1975-11-19 | 1977-05-30 | Fuji Robin Kk | Combine |
| JPS5265039A (en) * | 1975-11-19 | 1977-05-30 | Fuji Robin Kk | Combine |
| JPS5265035A (en) * | 1975-11-19 | 1977-05-30 | Fuji Robin Kk | Combine |
| DE3442888C2 (de) * | 1983-12-05 | 1993-10-28 | Sandoz Ag | Sulfatierte, gegebenenfalls sulfonierte, oxalkylierte Alkylphenol-Formaldehyd-Kondensationsprodukte, Verfahren zu deren Herstellung und deren Verwendung als Färbereihilfsmittel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1563791A (enExample) * | 1967-01-06 | 1969-04-18 | ||
| FR2035960A7 (enExample) * | 1969-03-28 | 1970-12-24 | Licentia Gmbh | |
| GB1234852A (en) * | 1968-04-16 | 1971-06-09 | Marconi Co Ltd | Improvements in or relating to semi-conductor transducers |
| US3585462A (en) * | 1968-11-13 | 1971-06-15 | Sprague Electric Co | Semiconductive magnetic transducer |
| DE2000253A1 (de) * | 1970-01-05 | 1971-07-15 | Licentia Gmbh | Magnettransistor |
-
1972
- 1972-08-07 SE SE10243/72A patent/SE361805B/xx unknown
-
1973
- 1973-07-20 AU AU58330/73A patent/AU5833073A/en not_active Expired
- 1973-07-24 NL NL7310287A patent/NL7310287A/xx not_active Application Discontinuation
- 1973-07-27 DE DE19732338767 patent/DE2338767A1/de active Pending
- 1973-08-02 FR FR7328349A patent/FR2195886B1/fr not_active Expired
- 1973-08-06 IT IT7327573A patent/IT993669B/it active
- 1973-08-06 ES ES417612A patent/ES417612A1/es not_active Expired
- 1973-08-06 CH CH1134573A patent/CH572694A5/xx not_active IP Right Cessation
- 1973-08-07 GB GB3748373A patent/GB1434084A/en not_active Expired
- 1973-08-07 JP JP48088095A patent/JPS4946731A/ja active Pending
- 1973-08-07 CA CA178,157A patent/CA1002652A/en not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1563791A (enExample) * | 1967-01-06 | 1969-04-18 | ||
| GB1234852A (en) * | 1968-04-16 | 1971-06-09 | Marconi Co Ltd | Improvements in or relating to semi-conductor transducers |
| US3585462A (en) * | 1968-11-13 | 1971-06-15 | Sprague Electric Co | Semiconductive magnetic transducer |
| FR2035960A7 (enExample) * | 1969-03-28 | 1970-12-24 | Licentia Gmbh | |
| DE2000253A1 (de) * | 1970-01-05 | 1971-07-15 | Licentia Gmbh | Magnettransistor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2525062A1 (fr) * | 1982-04-13 | 1983-10-14 | Kureha Chemical Ind Co Ltd | Microphone de transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CH572694A5 (enExample) | 1976-02-13 |
| ES417612A1 (es) | 1976-06-01 |
| IT993669B (it) | 1975-09-30 |
| JPS4946731A (enExample) | 1974-05-04 |
| FR2195886B1 (enExample) | 1977-02-25 |
| SE361805B (enExample) | 1973-11-12 |
| GB1434084A (en) | 1976-04-28 |
| DE2338767A1 (de) | 1974-02-21 |
| NL7310287A (enExample) | 1974-02-11 |
| CA1002652A (en) | 1976-12-28 |
| AU5833073A (en) | 1975-01-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |