FR2202421A1 - - Google Patents
Info
- Publication number
- FR2202421A1 FR2202421A1 FR7235857A FR7235857A FR2202421A1 FR 2202421 A1 FR2202421 A1 FR 2202421A1 FR 7235857 A FR7235857 A FR 7235857A FR 7235857 A FR7235857 A FR 7235857A FR 2202421 A1 FR2202421 A1 FR 2202421A1
- 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
- H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4957—Sound device making
- Y10T29/49577—Phonograph component making
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Pressure Sensors (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7235857A FR2202421B1 (cg-RX-API-DMAC7.html) | 1972-10-10 | 1972-10-10 | |
| GB4679973A GB1444966A (en) | 1972-10-10 | 1973-10-08 | Electromechanical vibration pick-ups and methods of their manufacturing |
| IT29852/73A IT995669B (it) | 1972-10-10 | 1973-10-08 | Procedimenti di fabbricazione di captatori elettromeccanici di vibrazioni e captatori cosi otte nuti specie per testine di lettura fonografica |
| DE19732350687 DE2350687A1 (de) | 1972-10-10 | 1973-10-09 | Verfahren zur herstellung elektromechanischer schwingungsaufnehmer |
| US404783A US3892025A (en) | 1972-10-10 | 1973-10-09 | Method of manufacturing electromechanical vibration pick-ups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7235857A FR2202421B1 (cg-RX-API-DMAC7.html) | 1972-10-10 | 1972-10-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2202421A1 true FR2202421A1 (cg-RX-API-DMAC7.html) | 1974-05-03 |
| FR2202421B1 FR2202421B1 (cg-RX-API-DMAC7.html) | 1976-10-29 |
Family
ID=9105423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7235857A Expired FR2202421B1 (cg-RX-API-DMAC7.html) | 1972-10-10 | 1972-10-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3892025A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2350687A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2202421B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1444966A (cg-RX-API-DMAC7.html) |
| IT (1) | IT995669B (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102862002B1 (ko) | 2013-01-11 | 2025-09-19 | 임파서블 푸즈 인크. | 소비재를 위한 방법 및 조성물 |
| WO2014110540A1 (en) | 2013-01-11 | 2014-07-17 | Maraxi, Inc. | Non-dairy cheese replica comprising a coacervate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3474526A (en) * | 1967-04-10 | 1969-10-28 | Endevco Corp | Transducer |
| DE1621355A1 (de) * | 1967-06-09 | 1971-05-13 | Steigerwald Strahltech | Verfahren zur Behandlung der Innenflaechen von Bohrungen in Werkstuecken |
| US3698074A (en) * | 1970-06-29 | 1972-10-17 | Motorola Inc | Contact bonding and packaging of integrated circuits |
| US3766616A (en) * | 1972-03-22 | 1973-10-23 | Statek Corp | Microresonator packaging and tuning |
-
1972
- 1972-10-10 FR FR7235857A patent/FR2202421B1/fr not_active Expired
-
1973
- 1973-10-08 GB GB4679973A patent/GB1444966A/en not_active Expired
- 1973-10-08 IT IT29852/73A patent/IT995669B/it active
- 1973-10-09 DE DE19732350687 patent/DE2350687A1/de active Pending
- 1973-10-09 US US404783A patent/US3892025A/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| US3892025A (en) | 1975-07-01 |
| FR2202421B1 (cg-RX-API-DMAC7.html) | 1976-10-29 |
| GB1444966A (en) | 1976-08-04 |
| IT995669B (it) | 1975-11-20 |
| DE2350687A1 (de) | 1974-04-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |