BR6913286D0 - IMPROVEMENTS IN OR RELATING TO ACOUSTIC BOXES - Google Patents

IMPROVEMENTS IN OR RELATING TO ACOUSTIC BOXES

Info

Publication number
BR6913286D0
BR6913286D0 BR21328669A BR21328669A BR6913286D0 BR 6913286 D0 BR6913286 D0 BR 6913286D0 BR 21328669 A BR21328669 A BR 21328669A BR 21328669 A BR21328669 A BR 21328669A BR 6913286 D0 BR6913286 D0 BR 6913286D0
Authority
BR
Brazil
Prior art keywords
relating
acoustic boxes
boxes
acoustic
Prior art date
Application number
BR21328669A
Other languages
Portuguese (pt)
Inventor
S Guzovsky
M Guzovsky
Original Assignee
S Guzovsky
M Guzovsky
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 S Guzovsky, M Guzovsky filed Critical S Guzovsky
Priority to BR21328669A priority Critical patent/BR6913286D0/en
Publication of BR6913286D0 publication Critical patent/BR6913286D0/en

Links

BR21328669A 1969-10-14 1969-10-14 IMPROVEMENTS IN OR RELATING TO ACOUSTIC BOXES BR6913286D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR21328669A BR6913286D0 (en) 1969-10-14 1969-10-14 IMPROVEMENTS IN OR RELATING TO ACOUSTIC BOXES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR21328669A BR6913286D0 (en) 1969-10-14 1969-10-14 IMPROVEMENTS IN OR RELATING TO ACOUSTIC BOXES

Publications (1)

Publication Number Publication Date
BR6913286D0 true BR6913286D0 (en) 1973-02-27

Family

ID=4080987

Family Applications (1)

Application Number Title Priority Date Filing Date
BR21328669A BR6913286D0 (en) 1969-10-14 1969-10-14 IMPROVEMENTS IN OR RELATING TO ACOUSTIC BOXES

Country Status (1)

Country Link
BR (1) BR6913286D0 (en)

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