CH345483A - Transducer and method for its manufacture - Google Patents

Transducer and method for its manufacture

Info

Publication number
CH345483A
CH345483A CH345483DA CH345483A CH 345483 A CH345483 A CH 345483A CH 345483D A CH345483D A CH 345483DA CH 345483 A CH345483 A CH 345483A
Authority
CH
Switzerland
Prior art keywords
transducer
manufacture
Prior art date
Application number
Other languages
French (fr)
Inventor
Loro Alberto
Victor Planer George
Original Assignee
Cosmocord Limited
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 Cosmocord Limited filed Critical Cosmocord Limited
Publication of CH345483A publication Critical patent/CH345483A/en

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
    • 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
    • H04R21/02—Microphones
CH345483D 1956-12-04 1957-12-03 Transducer and method for its manufacture CH345483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB345483X 1956-12-04

Publications (1)

Publication Number Publication Date
CH345483A true CH345483A (en) 1960-03-31

Family

ID=10366980

Family Applications (1)

Application Number Title Priority Date Filing Date
CH345483D CH345483A (en) 1956-12-04 1957-12-03 Transducer and method for its manufacture

Country Status (4)

Country Link
CH (1) CH345483A (en)
DE (1) DE1165291B (en)
GB (1) GB872886A (en)
NL (2) NL283744A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522390A (en) * 1965-04-12 1970-07-28 Harry H Wieder Magnetoresistive transducer having microscopic hall field shorting
DE29618546U1 (en) * 1996-10-24 1997-01-23 Simanok Thomas Case for cards with magnetic stripes and / or chips

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE590678C (en) * 1931-09-15 1934-01-08 Reinhold Bauder Dipl Ing Cell for measuring field strength or induction of magnetic fields
US2562120A (en) * 1948-08-26 1951-07-24 Bell Telephone Labor Inc Magnetic field strength meter

Also Published As

Publication number Publication date
NL283744A (en)
GB872886A (en) 1961-07-12
DE1165291B (en) 1964-03-12
NL222633A (en)

Similar Documents

Publication Publication Date Title
CH341004A (en) Felt and process for its manufacture
CH387486A (en) Flexible liner and process for its manufacture
CH371256A (en) Container and method for its manufacture
CH359645A (en) Cigarette and process for its manufacture
CH385588A (en) Metal object and process for its manufacture
FR1181659A (en) Improved process for manufacturing nu-alkyl and nu-cycloalkylbis (2-benzothiazolesulfene) amides
CH382511A (en) Metal object and process for its manufacture
CH345483A (en) Transducer and method for its manufacture
BE604771A (en) Disc and process for its manufacture
FR1179031A (en) Machine and method for the manufacture of laminates
FR1187024A (en) Process for manufacturing sound and homogeneous ingots
BE546089A (en) Electric rocket and process for its manufacture
FR1147838A (en) bearing element and method for its manufacture
FR1124872A (en) Store for cartridges and process for its manufacture
FR1183283A (en) Basket seat and method for its manufacture
FR1128364A (en) Bung and process for its manufacture
FR1174295A (en) Method and apparatus for the production of phonographic records
FR1207612A (en) Electro-acoustic translator and process for its manufacture
FR1201308A (en) Method and device for the production of fascines
FR1158850A (en) New phenylmethyltrisiloxane and process for its manufacture
FR1153271A (en) Parcel carrier and method for its manufacture
FR1210645A (en) Method and machine for the production of films
CH370930A (en) Compensating element and method for its manufacture
FR1142149A (en) Dragonfly and process for its manufacture
FR1177565A (en) semiconductor element and method for its manufacture