FR996512A - Magnetic sound recording device - Google Patents

Magnetic sound recording device

Info

Publication number
FR996512A
FR996512A FR996512DA FR996512A FR 996512 A FR996512 A FR 996512A FR 996512D A FR996512D A FR 996512DA FR 996512 A FR996512 A FR 996512A
Authority
FR
France
Prior art keywords
recording device
sound recording
magnetic sound
magnetic
sound
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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of FR996512A publication Critical patent/FR996512A/en
Expired legal-status Critical Current

Links

FR996512D 1948-10-02 1949-10-03 Magnetic sound recording device Expired FR996512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH996512X 1948-10-02

Publications (1)

Publication Number Publication Date
FR996512A true FR996512A (en) 1951-12-20

Family

ID=4551903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996512D Expired FR996512A (en) 1948-10-02 1949-10-03 Magnetic sound recording device

Country Status (1)

Country Link
FR (1) FR996512A (en)

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