TACHET DE BURAT OBŢINUT DIN MATERIALE COMPOZITE CONŢINÂND DEŞEURI RANFORSANTE DE CARBURI METALICE CU LIANT METALIC, PROCEDEU DE PREPARARE
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Assignment
Publication info:
No.: RO125107
Date: 30.06.2011
Inventor(s):
NEGRIU RADU MIHAI [RO]
BEŞLEAGĂ CRISTINEL [RO]
BADEA SORIN GEORGE [RO]
ONCIUL FLORIAN [RO]
FLOREA CARMEN [RO]
ŞTEFĂNESCU MIHAI [RO]
Applicant(s):
ECONET PROD S R L [RO]
Classification:
International patent classification (IPC):
C22C33/02; C22C38/38; E01B27/16
Cooperative patent classification (CPC):
Application info:
No.: RO20090000425
Date:
10.06.2009
Priority number(s):
RO20090000425
10.06.2009
BOPI: