BR8703784A - Aco ferramenta de titanio para obtencao de ferramentas fundidas - Google Patents

Aco ferramenta de titanio para obtencao de ferramentas fundidas

Info

Publication number
BR8703784A
BR8703784A BR8703784A BR8703784A BR8703784A BR 8703784 A BR8703784 A BR 8703784A BR 8703784 A BR8703784 A BR 8703784A BR 8703784 A BR8703784 A BR 8703784A BR 8703784 A BR8703784 A BR 8703784A
Authority
BR
Brazil
Prior art keywords
casted
tools
obtaining
steel titanium
titanium tool
Prior art date
Application number
BR8703784A
Other languages
English (en)
Inventor
Helio Goldenstein
Jan Vatavuk
Original Assignee
Universidade De Sao Paulo
Helio Goldenstein
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 Universidade De Sao Paulo, Helio Goldenstein filed Critical Universidade De Sao Paulo
Priority to BR8703784A priority Critical patent/BR8703784A/pt
Publication of BR8703784A publication Critical patent/BR8703784A/pt

Links

BR8703784A 1987-07-09 1987-07-09 Aco ferramenta de titanio para obtencao de ferramentas fundidas BR8703784A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8703784A BR8703784A (pt) 1987-07-09 1987-07-09 Aco ferramenta de titanio para obtencao de ferramentas fundidas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8703784A BR8703784A (pt) 1987-07-09 1987-07-09 Aco ferramenta de titanio para obtencao de ferramentas fundidas

Publications (1)

Publication Number Publication Date
BR8703784A true BR8703784A (pt) 1988-01-05

Family

ID=4042704

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8703784A BR8703784A (pt) 1987-07-09 1987-07-09 Aco ferramenta de titanio para obtencao de ferramentas fundidas

Country Status (1)

Country Link
BR (1) BR8703784A (pt)

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: granting
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 01/06/2009