BR8000365A - HEARING PROTECTION - Google Patents

HEARING PROTECTION

Info

Publication number
BR8000365A
BR8000365A BR8000365A BR8000365A BR8000365A BR 8000365 A BR8000365 A BR 8000365A BR 8000365 A BR8000365 A BR 8000365A BR 8000365 A BR8000365 A BR 8000365A BR 8000365 A BR8000365 A BR 8000365A
Authority
BR
Brazil
Prior art keywords
hearing protection
hearing
protection
Prior art date
Application number
BR8000365A
Other languages
Portuguese (pt)
Inventor
Silva E Da
Original Assignee
Silva E Da
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 Silva E Da filed Critical Silva E Da
Priority to BR8000365A priority Critical patent/BR8000365A/en
Publication of BR8000365A publication Critical patent/BR8000365A/en

Links

BR8000365A 1980-01-21 1980-01-21 HEARING PROTECTION BR8000365A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8000365A BR8000365A (en) 1980-01-21 1980-01-21 HEARING PROTECTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8000365A BR8000365A (en) 1980-01-21 1980-01-21 HEARING PROTECTION

Publications (1)

Publication Number Publication Date
BR8000365A true BR8000365A (en) 1981-07-21

Family

ID=4019406

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8000365A BR8000365A (en) 1980-01-21 1980-01-21 HEARING PROTECTION

Country Status (1)

Country Link
BR (1) BR8000365A (en)

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