BR9503573A - Aperfeiçoamentos em conjunto de filtro de ar - Google Patents

Aperfeiçoamentos em conjunto de filtro de ar

Info

Publication number
BR9503573A
BR9503573A BR9503573A BR9503573A BR9503573A BR 9503573 A BR9503573 A BR 9503573A BR 9503573 A BR9503573 A BR 9503573A BR 9503573 A BR9503573 A BR 9503573A BR 9503573 A BR9503573 A BR 9503573A
Authority
BR
Brazil
Prior art keywords
air filter
filter set
set improvements
air
filter
Prior art date
Application number
BR9503573A
Other languages
English (en)
Inventor
Reinaldo Muratori
Takashi Yokoi
Original Assignee
Reinaldo Muratori
Takashi Yokoi
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 Reinaldo Muratori, Takashi Yokoi filed Critical Reinaldo Muratori
Priority to BR9503573A priority Critical patent/BR9503573A/pt
Publication of BR9503573A publication Critical patent/BR9503573A/pt

Links

BR9503573A 1995-08-08 1995-08-08 Aperfeiçoamentos em conjunto de filtro de ar BR9503573A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9503573A BR9503573A (pt) 1995-08-08 1995-08-08 Aperfeiçoamentos em conjunto de filtro de ar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9503573A BR9503573A (pt) 1995-08-08 1995-08-08 Aperfeiçoamentos em conjunto de filtro de ar

Publications (1)

Publication Number Publication Date
BR9503573A true BR9503573A (pt) 1996-01-16

Family

ID=4062089

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9503573A BR9503573A (pt) 1995-08-08 1995-08-08 Aperfeiçoamentos em conjunto de filtro de ar

Country Status (1)

Country Link
BR (1) BR9503573A (pt)

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Legal Events

Date Code Title Description
FF Decision: intention to grant
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25A Requested transfer of rights approved

Free format text: SOGEFI FILTRATION DO BRASIL LTDA. (BR/SP)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 08/08/2015