BR8803922A - Mecanismos de fechamento e vedacao para bolsas impermeaveis e congeneres - Google Patents

Mecanismos de fechamento e vedacao para bolsas impermeaveis e congeneres

Info

Publication number
BR8803922A
BR8803922A BR8803922A BR8803922A BR8803922A BR 8803922 A BR8803922 A BR 8803922A BR 8803922 A BR8803922 A BR 8803922A BR 8803922 A BR8803922 A BR 8803922A BR 8803922 A BR8803922 A BR 8803922A
Authority
BR
Brazil
Prior art keywords
congenerating
waterproofing
bags
closing
sealing mechanisms
Prior art date
Application number
BR8803922A
Other languages
English (en)
Inventor
Ivonei Frainer
Adir Conceicao Menezes
Original Assignee
Ivonei Frainer
Adir Conceicao Menezes
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 Ivonei Frainer, Adir Conceicao Menezes filed Critical Ivonei Frainer
Priority to BR8803922A priority Critical patent/BR8803922A/pt
Publication of BR8803922A publication Critical patent/BR8803922A/pt

Links

BR8803922A 1988-08-01 1988-08-01 Mecanismos de fechamento e vedacao para bolsas impermeaveis e congeneres BR8803922A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8803922A BR8803922A (pt) 1988-08-01 1988-08-01 Mecanismos de fechamento e vedacao para bolsas impermeaveis e congeneres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8803922A BR8803922A (pt) 1988-08-01 1988-08-01 Mecanismos de fechamento e vedacao para bolsas impermeaveis e congeneres

Publications (1)

Publication Number Publication Date
BR8803922A true BR8803922A (pt) 1990-03-13

Family

ID=4045266

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8803922A BR8803922A (pt) 1988-08-01 1988-08-01 Mecanismos de fechamento e vedacao para bolsas impermeaveis e congeneres

Country Status (1)

Country Link
BR (1) BR8803922A (pt)

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