FR320137A - Intermediate conductor for microphones - Google Patents

Intermediate conductor for microphones

Info

Publication number
FR320137A
FR320137A FR320137DA FR320137A FR 320137 A FR320137 A FR 320137A FR 320137D A FR320137D A FR 320137DA FR 320137 A FR320137 A FR 320137A
Authority
FR
France
Prior art keywords
microphones
intermediate conductor
conductor
Prior art date
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.)
Expired
Application number
Other languages
French (fr)
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.)
SCHMIDMER ET CIE SOC
Original Assignee
SCHMIDMER ET CIE SOC
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 SCHMIDMER ET CIE SOC filed Critical SCHMIDMER ET CIE SOC
Application granted granted Critical
Publication of FR320137A publication Critical patent/FR320137A/en
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
    • H04R21/00—Variable-resistance transducers
FR320137D 1902-04-02 1902-04-02 Intermediate conductor for microphones Expired FR320137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR320137T 1902-04-02

Publications (1)

Publication Number Publication Date
FR320137A true FR320137A (en) 1902-12-02

Family

ID=1370661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR320137D Expired FR320137A (en) 1902-04-02 1902-04-02 Intermediate conductor for microphones

Country Status (1)

Country Link
FR (1) FR320137A (en)

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