AU151631B2
(en )
1950-03-30
An improved method forthe purification of water
AU3223850A
(en )
1950-03-30
An improved method forthe purification of water
CA485667A
(en )
1952-08-12
Water treatment
CA462442A
(en )
1950-01-17
Process of flotation
CA467885A
(en )
1950-09-05
Methods of purifying electrolytes
CA464478A
(en )
1950-04-18
Method of polishing
CA475760A
(en )
1951-08-07
Methods of treating water
CA481885A
(en )
1952-03-18
Process of treating water
CA464753A
(en )
1950-05-02
Process for the purification of raw water
AU163501B2
(en )
1952-08-07
Clarification of water
AU163502B2
(en )
1952-08-07
Clarification of water
CA465504A
(en )
1950-05-30
Method of making designs
CA462925A
(en )
1950-01-31
Method of making last blocks
AU150545B2
(en )
1950-07-13
Process forthe purification of epinephrine
CA479242A
(en )
1951-12-11
Methods of conditioning water
CA446547A
(en )
1948-02-03
Method of electroplating
AU148956B2
(en )
1949-08-11
An improved method forthe construction of houses
CA463139A
(en )
1950-02-14
Purification of solutions
CA461194A
(en )
1949-11-22
Method of electroplating cylinders
CA465961A
(en )
1950-06-20
Method of analysing iron sludge
AU1049352A
(en )
1952-08-07
Clarification of water
AU1049452A
(en )
1952-08-07
Clarification of water
CA465274A
(en )
1950-05-23
Method of preparing sulphanilylalkylisoureas
AU147644B2
(en )
Process forthe treatment of polyainides
AU3419650A
(en )
1950-07-13
Process forthe purification of epinephrine