BR7301480U - Raspador de lâmina gravitacional para correias transportadoras - Google Patents

Raspador de lâmina gravitacional para correias transportadoras

Info

Publication number
BR7301480U
BR7301480U BR7301480U BR7301480U BR7301480U BR 7301480 U BR7301480 U BR 7301480U BR 7301480 U BR7301480 U BR 7301480U BR 7301480 U BR7301480 U BR 7301480U BR 7301480 U BR7301480 U BR 7301480U
Authority
BR
Brazil
Prior art keywords
gravitational
conveyor belts
blade scraper
scraper
blade
Prior art date
Application number
BR7301480U
Other languages
English (en)
Inventor
Eder Rodrigues Dias
Original Assignee
Vale Do Rio Doce Co
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 Vale Do Rio Doce Co filed Critical Vale Do Rio Doce Co
Priority to BR7301480U priority Critical patent/BR7301480U/pt
Publication of BR7301480U publication Critical patent/BR7301480U/pt

Links

BR7301480U 1993-07-19 1993-07-19 Raspador de lâmina gravitacional para correias transportadoras BR7301480U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7301480U BR7301480U (pt) 1993-07-19 1993-07-19 Raspador de lâmina gravitacional para correias transportadoras

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7301480U BR7301480U (pt) 1993-07-19 1993-07-19 Raspador de lâmina gravitacional para correias transportadoras

Publications (1)

Publication Number Publication Date
BR7301480U true BR7301480U (pt) 1995-03-21

Family

ID=3988597

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7301480U BR7301480U (pt) 1993-07-19 1993-07-19 Raspador de lâmina gravitacional para correias transportadoras

Country Status (1)

Country Link
BR (1) BR7301480U (pt)

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Legal Events

Date Code Title Description
EE Request for examination
FF Decision: granting
KE Notification for paiement of fee for the delivery of letter patents of an application granted by virtue of law 5772/71
FG9A Patent or certificate of addition granted
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

Free format text: PATENTE EXTINTA EM 19/07/2008