BR7301714U - Aperfeiçoamento em visor de sugurança - Google Patents

Aperfeiçoamento em visor de sugurança

Info

Publication number
BR7301714U
BR7301714U BR7301714U BR7301714U BR7301714U BR 7301714 U BR7301714 U BR 7301714U BR 7301714 U BR7301714 U BR 7301714U BR 7301714 U BR7301714 U BR 7301714U BR 7301714 U BR7301714 U BR 7301714U
Authority
BR
Brazil
Prior art keywords
improvement
sight glass
sight
glass
Prior art date
Application number
BR7301714U
Other languages
English (en)
Inventor
Luiz Eduardo Marangon
Original Assignee
Luiz Eduardo Marangon
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 Luiz Eduardo Marangon filed Critical Luiz Eduardo Marangon
Priority to BR7301714U priority Critical patent/BR7301714U/pt
Publication of BR7301714U publication Critical patent/BR7301714U/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/30—Peep-holes; Devices for speaking through; Doors having windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
BR7301714U 1993-09-10 1993-09-10 Aperfeiçoamento em visor de sugurança BR7301714U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7301714U BR7301714U (pt) 1993-09-10 1993-09-10 Aperfeiçoamento em visor de sugurança

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7301714U BR7301714U (pt) 1993-09-10 1993-09-10 Aperfeiçoamento em visor de sugurança

Publications (1)

Publication Number Publication Date
BR7301714U true BR7301714U (pt) 1995-04-25

Family

ID=3988829

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7301714U BR7301714U (pt) 1993-09-10 1993-09-10 Aperfeiçoamento em visor de sugurança

Country Status (1)

Country Link
BR (1) BR7301714U (pt)

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law