BR8901848A - Sistema de selagem inviolavel - Google Patents

Sistema de selagem inviolavel

Info

Publication number: BR8901848A
Authority: BR; Brazil
Prior art keywords: sealing system; inviolable; inviolable sealing; sealing
Prior art date: 1989-04-19

Application number

BR898901848A

Other languages

English (en)

Inventor

Jose Antonio Simoes Rocha

Original Assignee

Saaj Ind E Comercio De Materia

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.)

1989-04-19

Filing date

1989-04-19

Publication date

1990-11-06

1989-04-19 Application filed by Saaj Ind E Comercio De Materia filed Critical Saaj Ind E Comercio De Materia

1989-04-19 Priority to BR898901848A priority Critical patent/BR8901848A/pt

1990-11-06 Publication of BR8901848A publication Critical patent/BR8901848A/pt

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR898901848A BR8901848A (pt)	1989-04-19	1989-04-19	Sistema de selagem inviolavel

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR898901848A BR8901848A (pt)	1989-04-19	1989-04-19	Sistema de selagem inviolavel

Publications (1)

Publication Number	Publication Date
BR8901848A true BR8901848A (pt)	1990-11-06

Family

ID=4046908

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR898901848A BR8901848A (pt)	1989-04-19	1989-04-19	Sistema de selagem inviolavel

Country Status (1)

Country	Link
BR (1)	BR8901848A (pt)

1989
- 1989-04-19 BR BR898901848A patent/BR8901848A/pt not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1995-01-31	FG	Letter patent granted
2009-12-15	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 19/04/2004