PT102842B - VENTILATION SYSTEM FOR CALCULATION - Google Patents

VENTILATION SYSTEM FOR CALCULATION

Info

Publication number
PT102842B
PT102842B PT10284202A PT10284202A PT102842B PT 102842 B PT102842 B PT 102842B PT 10284202 A PT10284202 A PT 10284202A PT 10284202 A PT10284202 A PT 10284202A PT 102842 B PT102842 B PT 102842B
Authority
PT
Portugal
Prior art keywords
calculation
ventilation system
ventilation
Prior art date
Application number
PT10284202A
Other languages
Portuguese (pt)
Other versions
PT102842A (en
Inventor
Luis Paulo Files De Oliveira
Original Assignee
Ruvino Fabrica De Calcado Lda
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 Ruvino Fabrica De Calcado Lda filed Critical Ruvino Fabrica De Calcado Lda
Priority to PT10284202A priority Critical patent/PT102842B/en
Publication of PT102842A publication Critical patent/PT102842A/en
Publication of PT102842B publication Critical patent/PT102842B/en

Links

PT10284202A 2002-09-27 2002-09-27 VENTILATION SYSTEM FOR CALCULATION PT102842B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT10284202A PT102842B (en) 2002-09-27 2002-09-27 VENTILATION SYSTEM FOR CALCULATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10284202A PT102842B (en) 2002-09-27 2002-09-27 VENTILATION SYSTEM FOR CALCULATION

Publications (2)

Publication Number Publication Date
PT102842A PT102842A (en) 2004-03-31
PT102842B true PT102842B (en) 2005-02-28

Family

ID=32294257

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10284202A PT102842B (en) 2002-09-27 2002-09-27 VENTILATION SYSTEM FOR CALCULATION

Country Status (1)

Country Link
PT (1) PT102842B (en)

Also Published As

Publication number Publication date
PT102842A (en) 2004-03-31

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 20021127

FG3A Patent granted, date of granting

Effective date: 20020927

MM4A Annulment/lapse due to non-payment of fees;searched & examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20080327