NL7310287A - - Google Patents
Info
- Publication number
- NL7310287A NL7310287A NL7310287A NL7310287A NL7310287A NL 7310287 A NL7310287 A NL 7310287A NL 7310287 A NL7310287 A NL 7310287A NL 7310287 A NL7310287 A NL 7310287A NL 7310287 A NL7310287 A NL 7310287A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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 (https=) | 1972-08-07 | 1972-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7310287A true NL7310287A (https=) | 1974-02-11 |
Family
ID=20291981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7310287A NL7310287A (https=) | 1972-08-07 | 1973-07-24 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4946731A (https=) |
| AU (1) | AU5833073A (https=) |
| CA (1) | CA1002652A (https=) |
| CH (1) | CH572694A5 (https=) |
| DE (1) | DE2338767A1 (https=) |
| ES (1) | ES417612A1 (https=) |
| FR (1) | FR2195886B1 (https=) |
| GB (1) | GB1434084A (https=) |
| IT (1) | IT993669B (https=) |
| NL (1) | NL7310287A (https=) |
| SE (1) | SE361805B (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5265035A (en) * | 1975-11-19 | 1977-05-30 | Fuji Robin Kk | Combine |
| JPS5265039A (en) * | 1975-11-19 | 1977-05-30 | Fuji Robin Kk | Combine |
| JPS5265038A (en) * | 1975-11-19 | 1977-05-30 | Fuji Robin Kk | Combine |
| JPS58178700A (ja) * | 1982-04-13 | 1983-10-19 | Kureha Chem Ind Co Ltd | 送話器 |
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3389230A (en) * | 1967-01-06 | 1968-06-18 | Hudson Magiston Corp | Semiconductive magnetic transducer |
| AU410154B2 (en) * | 1968-04-16 | 1971-02-08 | Amalgamated Wireless (Australasia) Limited | Magnetotransistor |
| US3585462A (en) * | 1968-11-13 | 1971-06-15 | Sprague Electric Co | Semiconductive magnetic transducer |
| FR2035960A7 (https=) * | 1969-03-28 | 1970-12-24 | Licentia Gmbh | |
| 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 ES ES417612A patent/ES417612A1/es not_active Expired
- 1973-08-06 IT IT7327573A patent/IT993669B/it active
- 1973-08-06 CH CH1134573A patent/CH572694A5/xx not_active IP Right Cessation
- 1973-08-07 JP JP48088095A patent/JPS4946731A/ja active Pending
- 1973-08-07 GB GB3748373A patent/GB1434084A/en not_active Expired
- 1973-08-07 CA CA178,157A patent/CA1002652A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH572694A5 (https=) | 1976-02-13 |
| SE361805B (https=) | 1973-11-12 |
| ES417612A1 (es) | 1976-06-01 |
| DE2338767A1 (de) | 1974-02-21 |
| AU5833073A (en) | 1975-01-23 |
| JPS4946731A (https=) | 1974-05-04 |
| FR2195886A1 (https=) | 1974-03-08 |
| IT993669B (it) | 1975-09-30 |
| GB1434084A (en) | 1976-04-28 |
| FR2195886B1 (https=) | 1977-02-25 |
| CA1002652A (en) | 1976-12-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |