BR6804785D0 - Novo sistema de utilizacao da gravacao fono-mecanica - Google Patents

Novo sistema de utilizacao da gravacao fono-mecanica

Info

Publication number
BR6804785D0
BR6804785D0 BR20478568A BR20478568A BR6804785D0 BR 6804785 D0 BR6804785 D0 BR 6804785D0 BR 20478568 A BR20478568 A BR 20478568A BR 20478568 A BR20478568 A BR 20478568A BR 6804785 D0 BR6804785 D0 BR 6804785D0
Authority
BR
Brazil
Prior art keywords
phono
new system
mechanical recording
recording
mechanical
Prior art date
Application number
BR20478568A
Other languages
English (en)
Inventor
A Rangel
Original Assignee
A Rangel
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 A Rangel filed Critical A Rangel
Priority to BR20478568A priority Critical patent/BR6804785D0/pt
Publication of BR6804785D0 publication Critical patent/BR6804785D0/pt

Links

BR20478568A 1968-12-12 1968-12-12 Novo sistema de utilizacao da gravacao fono-mecanica BR6804785D0 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR20478568A BR6804785D0 (pt) 1968-12-12 1968-12-12 Novo sistema de utilizacao da gravacao fono-mecanica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR20478568A BR6804785D0 (pt) 1968-12-12 1968-12-12 Novo sistema de utilizacao da gravacao fono-mecanica

Publications (1)

Publication Number Publication Date
BR6804785D0 true BR6804785D0 (pt) 1973-01-18

Family

ID=4078696

Family Applications (1)

Application Number Title Priority Date Filing Date
BR20478568A BR6804785D0 (pt) 1968-12-12 1968-12-12 Novo sistema de utilizacao da gravacao fono-mecanica

Country Status (1)

Country Link
BR (1) BR6804785D0 (pt)

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