|
BG51296A1
|
|
Phosphorylcarbamides and method for obtaining them
|
|
BG50130A1
|
|
Method for preparing of structure <silicon on isolator>
|
|
BG49547A1
|
|
N- arylalkyl- benzylamines and method for its preparation
|
|
BG49548A1
|
|
N- alkyl- n- benzylaminoacetamides and method for their preparation
|
|
BG49353A1
|
|
Device for making electrizers in crow- wheel discharge
|
|
BG47317A1
|
|
Method for measuring degree of magnetizing of water by nuclear magnetic resonance
|
|
BG46061A1
|
|
Asimetrical carbamides and method for their preparation
|
|
BG46808A1
|
|
Device for laser engraving
|
|
BG47768A1
|
|
Device for determining parameters of magnetic materials
|
|
BG45779A1
|
|
Method for polyierization of unsaturated butyric acids
|
|
BG45682A1
|
|
Jewellery knot
|
|
BG47395A1
|
|
Method for decorative processing of glass, ceramics and of items made of them
|
|
BG46121A1
|
|
Device for liquid samples in analysis measuring instrument
|
