BR7600787A - Aperfeicoamentos em alto-falantes - Google Patents

Aperfeicoamentos em alto-falantes

Info

Publication number
BR7600787A
BR7600787A BR7600787A BR7600787A BR7600787A BR 7600787 A BR7600787 A BR 7600787A BR 7600787 A BR7600787 A BR 7600787A BR 7600787 A BR7600787 A BR 7600787A BR 7600787 A BR7600787 A BR 7600787A
Authority
BR
Brazil
Prior art keywords
speaker
speaker improvements
Prior art date
Application number
BR7600787A
Other languages
English (en)
Inventor
J Sohn
Original Assignee
Refac Tecnologia Equipamentos
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 Refac Tecnologia Equipamentos filed Critical Refac Tecnologia Equipamentos
Priority to BR7600787A priority Critical patent/BR7600787A/pt
Publication of BR7600787A publication Critical patent/BR7600787A/pt

Links

BR7600787A 1976-02-05 1976-02-05 Aperfeicoamentos em alto-falantes BR7600787A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7600787A BR7600787A (pt) 1976-02-05 1976-02-05 Aperfeicoamentos em alto-falantes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7600787A BR7600787A (pt) 1976-02-05 1976-02-05 Aperfeicoamentos em alto-falantes

Publications (1)

Publication Number Publication Date
BR7600787A true BR7600787A (pt) 1977-08-30

Family

ID=3998405

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7600787A BR7600787A (pt) 1976-02-05 1976-02-05 Aperfeicoamentos em alto-falantes

Country Status (1)

Country Link
BR (1) BR7600787A (pt)

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BR7600787A (pt) Aperfeicoamentos em alto-falantes