|
SU814766A2
|
|
Form for making tubular concrete articles
|
|
SU880764A1
|
|
Shuttering for making tubular articles from concrete mixes
|
|
SU880745A1
|
|
Mould for manufacturing building articles
|
|
SU854723A1
|
|
Plant for simultaneous fabrication of several concrete articles
|
|
SU631346A1
|
|
Method of manufacturing construction articles
|
|
SU631344A2
|
|
Unit for simultaneous manufacture of several concrete articles
|
|
SU677930A1
|
|
Unit for moulding construction articles
|
|
SU626954A1
|
|
Building product manufacturing plant
|
|
SU643339A1
|
|
Method of making decorative concrete articles
|
|
SU677938A1
|
|
Forme for making tubular concrete articles
|
|
SU642177A1
|
|
Unit for manufacturing contruction articles
|
|
SU593912A1
|
|
Mould for making thin-wall articles from concrete mortars
|
|
SU707803A1
|
|
Unit for making articles from mortars
|
|
SU639712A2
|
|
Plant for making several concrete articles at a time
|
