BR9204552A - Sistema de ventilacao e purificacao de ar dentro do calcado - Google Patents

Sistema de ventilacao e purificacao de ar dentro do calcado

Info

Publication number
BR9204552A
BR9204552A BR9204552A BR9204552A BR9204552A BR 9204552 A BR9204552 A BR 9204552A BR 9204552 A BR9204552 A BR 9204552A BR 9204552 A BR9204552 A BR 9204552A BR 9204552 A BR9204552 A BR 9204552A
Authority
BR
Brazil
Prior art keywords
footwear
purification system
air ventilation
system inside
ventilation
Prior art date
Application number
BR9204552A
Other languages
English (en)
Inventor
Jaime Borges De Freitas
Original Assignee
Calcados Satierf Ltda Me
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 Calcados Satierf Ltda Me filed Critical Calcados Satierf Ltda Me
Priority to BR9204552A priority Critical patent/BR9204552A/pt
Publication of BR9204552A publication Critical patent/BR9204552A/pt

Links

BR9204552A 1992-11-17 1992-11-17 Sistema de ventilacao e purificacao de ar dentro do calcado BR9204552A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9204552A BR9204552A (pt) 1992-11-17 1992-11-17 Sistema de ventilacao e purificacao de ar dentro do calcado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9204552A BR9204552A (pt) 1992-11-17 1992-11-17 Sistema de ventilacao e purificacao de ar dentro do calcado

Publications (1)

Publication Number Publication Date
BR9204552A true BR9204552A (pt) 1993-04-06

Family

ID=4055299

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9204552A BR9204552A (pt) 1992-11-17 1992-11-17 Sistema de ventilacao e purificacao de ar dentro do calcado

Country Status (1)

Country Link
BR (1) BR9204552A (pt)

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Legal Events

Date Code Title Description
FD5 Application fees: dismissal - article 86 of industrial property law