|
BG41564A1
|
|
Polyether- ester and method for its preparation
|
|
BG39858A1
|
|
Polymeric laminate and method for its manufacture
|
|
BG38715A1
|
|
Thermoplastic elastomeric polyester composition and method for its preparation
|
|
BG38753A1
|
|
Method for determining fibre orientation in composite materials
|
|
BG33074A1
|
|
Method for obtaining of polybutyleneterephtalate
|
|
BG34300A1
|
|
Device for shielding a beam of rays
|
|
BG32183A1
|
|
Reinforced polymer material
|
|
BG31866A1
|
|
Method for viscosity increasing of polyetheleneterephalate
|
|
BG27448A1
|
|
Polyamidic compozision for casting under pressure
|
|
BG29349A1
|
|
Method for obtaining of thermoplastic polycondnesation resine with increased molekular mass
|
|
BG25308A1
|
|
Method for agricultural policypromamide with povishena molekulna meat
|
|
BG27689A1
|
|
Material for pipe separator
|
|
BG23096A1
|
|
Poljethelenegljcolterephatalic resine and method for its obtaining
|
