FR1047782A
(en )
1953-12-16
Improved process and equipment for crystal separation and purification
CH454820A
(en )
1968-04-30
Process and device for the production of pure acetone
CH315969A
(en )
1956-09-15
Process and device for finishing the surface of materials
CH409875A
(en )
1966-03-31
Process for fractionation of gaseous material and apparatus for carrying out the same
FR1064690A
(en )
1954-05-17
Process and apparatus for the separation of constituents from mixtures of substances
CH322372A
(en )
1957-06-15
Process and system for fine comminution and separation of solid materials
CH318805A
(en )
1957-01-31
Process and apparatus for bidistillation
AT181829B
(en )
1955-04-25
Process and device for the creation of new wells and the regeneration of existing wells
AT248708B
(en )
1966-08-10
Method and device for the production of very pure calcium
AT185505B
(en )
1956-05-11
Process for the production of ergosterol and accompanying substances
AT198675B
(en )
1958-07-25
Method and device for the allocation of fine-grain bulk material to consumption or further processing points
AT190465B
(en )
1957-07-10
Process for ash removal and dewatering of raw material containing hard coal
AT181580B
(en )
1955-04-12
Process for ash removal and dewatering of raw material containing hard coal
AT168919B
(en )
1951-09-25
Process and device for the magnetic separation of fine-grained mixtures of substances
DD4042A7
(en )
1954-01-28
Method and device for the electrostatic separation of pulverulent or granular substances and substance mixtures
AU146197B2
(en )
1949-09-22
Improved method of and apparatus forthe separation of particles
AU2884649A
(en )
1949-09-22
Improved method of and apparatus forthe separation of particles
MY5300117A
(en )
1953-12-31
Improved method of and apparatus for the separation of particles
AU157875B2
(en )
1952-11-13
Process and apparatus for separating mixtures of particles
AT177043B
(en )
1953-12-28
Method and device for crushing hard material
AT181196B
(en )
1955-02-25
Process and device for crushing all kinds of materials
AT183054B
(en )
1955-09-10
Method and device for the filtration of wort
AT184594B
(en )
1956-02-10
Process for the reduction of ores
AU1256452A
(en )
1952-11-13
Process and apparatus for separating mixtures of particles
AT186613B
(en )
1956-08-25
Process and apparatus for bidistillation