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
Application number
FR7235857A
Other languages
French (fr)
Other versions
FR2202421B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson-Brandt SA filed Critical Thomson-Brandt SA
Priority to FR7235857A priority Critical patent/FR2202421B1/fr
Priority to GB4679973A priority patent/GB1444966A/en
Priority to IT29852/73A priority patent/IT995669B/it
Priority to DE19732350687 priority patent/DE2350687A1/de
Priority to US404783A priority patent/US3892025A/en
Publication of FR2202421A1 publication Critical patent/FR2202421A1/fr
Application granted granted Critical
Publication of FR2202421B1 publication Critical patent/FR2202421B1/fr
Expired legal-status Critical Current

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)
FR7235857A 1972-10-10 1972-10-10 Expired FR2202421B1 (enrdf_load_stackoverflow)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7235857A FR2202421B1 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow) 1972-10-10 1972-10-10

Publications (2)

Publication Number Publication Date
FR2202421A1 true FR2202421A1 (enrdf_load_stackoverflow) 1974-05-03
FR2202421B1 FR2202421B1 (enrdf_load_stackoverflow) 1976-10-29

Family

ID=9105423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235857A Expired FR2202421B1 (enrdf_load_stackoverflow) 1972-10-10 1972-10-10

Country Status (5)

Country Link
US (1) US3892025A (enrdf_load_stackoverflow)
DE (1) DE2350687A1 (enrdf_load_stackoverflow)
FR (1) FR2202421B1 (enrdf_load_stackoverflow)
GB (1) GB1444966A (enrdf_load_stackoverflow)
IT (1) IT995669B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3113417C (en) 2013-01-11 2023-03-07 Impossible Foods Inc. Non-dairy cheese replica comprising a coacervate
CA2897602C (en) 2013-01-11 2023-06-13 Impossible Foods Inc. Methods and compositions for consumables

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
GB1444966A (en) 1976-08-04
US3892025A (en) 1975-07-01
DE2350687A1 (de) 1974-04-18
IT995669B (it) 1975-11-20
FR2202421B1 (enrdf_load_stackoverflow) 1976-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse