|
CS310289A1
|
|
Cylindrical heated-up gasification vessel and cylindrical heating-up vessel for carrier-gas
|
|
CS264889A1
|
|
Cold-hardenable foundry mixture
|
|
CS250619B1
|
|
Foundary sand mixture
|
|
CS232983B1
|
|
Coating composition filling mass for foundry moulds and cores
|
|
CS226970B1
|
|
Electric switch cradle pushbutton with elastic tongue
|
|
CS212689B1
|
|
Facility for automatic hardening of test samples
|
|
CS208857B1
|
|
Machine for potatoes separation or others products and lump foreign matter
|
|
CS200818B1
|
|
Equipment for pregermination of potatoes planting
|
|
CS197033B1
|
|
Device for measuring the free liquidity of the forming and core mixtures
|
|
GB1144826A
|
|
Improvements in and relating to quick-action clamping nuts
|
