RO106944B1
1990-05-23
Device for stabilization on soil of height working platforms in agriculture
RO106857B1
1990-05-16
Turning machine
RO106894B1
1990-03-12
Instalation for normalizing-annealing of transformers sheets
RO106979B1
1989-12-28
Process for preparation of rolled-layered materials, with superior machanical properties
RO106898B1
1989-12-28
Process and electrolyser for extrahigh-pure hydrogen preparation through water's electroly
RO106896B1
1989-12-21
Composition for steels treating with a view to deoxidation
RO106677B1
1989-12-13
Matrix for zonal hydrostatic drawing
RO106675B1
1989-12-13
Device for hydrostatical drawing of thick sheets
RO106854B1
1989-11-23
Preparation process of core sands
RO106943B1
1989-08-16
Hydraulic installation for horizontalization of cereals combines or of other agricultural machines which work on grounds in slopes
RO106830B1
1989-08-07
Machanism for automatic control of the position of header at slope combines with longitudinal horizontalization
RO106829B1
1989-08-07
Hydraulic installation for maintaining the header parallel with the soil at slope combines
RO106831B1
1989-08-07
Machanism for automatic control of the position of header at slope combines with longitudinal horizontalization
RO106942B1
1989-07-18
Equipment for stability locking of tractors on wheels, at workings on slopes
RO106676B1
1989-07-11
Process and matrix for hydrostatical drawing
RO106670B1
1989-07-07
Spraying nozzle
RO106895B1
1989-06-28
PSEUDOALLOY ON THE CuAl BASIS WITH SUPERIOR ANTIFRICTION PROPERTIES AND AT HIGH SPECIFIC LOADINGS
RO106897B1
1989-06-28
PSEUDOALLOY ON THE FeAl BASIS WITH SUPERIOR ANTIFRICTION PROPERTIES AND AT HIGH SPECIFIC CHARGINGS
