AU147940B2
(en )
1950-12-14
Method of making tubing
AU3741250A
(en )
1950-12-14
Method of making tubing
AU145373B2
(en )
1950-05-25
Tubing and method of making same
CA462925A
(en )
1950-01-31
Method of making last blocks
CA465504A
(en )
1950-05-30
Method of making designs
AU3332750A
(en )
1950-05-25
Tubing and method of making same
CA464478A
(en )
1950-04-18
Method of polishing
CA465286A
(en )
1950-05-23
Method of preparing 2-sulphanilamidopyrazine
CA465274A
(en )
1950-05-23
Method of preparing sulphanilylalkylisoureas
CA466288A
(en )
1950-07-04
Method of producing fibre tubing
CA464844A
(en )
1950-05-02
Method of manufacturing coats
CA464189A
(en )
1950-04-04
Method of coupling pipes
CA463655A
(en )
1950-03-14
Method of making reticles
CA464168A
(en )
1950-04-04
Method and apparatus for the production of tubing
CA470913A
(en )
1951-01-16
Methods of making valves
CA474408A
(en )
1951-06-12
Methods of making valves
CA464577A
(en )
1950-04-25
Method of preparing compresses
CA465271A
(en )
1950-05-23
Method of producing acrylonitrile
CA468387A
(en )
1950-09-26
Methods of forming seals
CA468240A
(en )
1950-09-19
Methods of making valves
CA470230A
(en )
1950-12-19
Methods of making valves
AU148914B2
(en )
1950-10-12
Production of amine-amides
CA467989A
(en )
1950-09-12
Methods of making dress forms
AU154581B2
(en )
1951-03-01
Method of forming resistor assemblies
CA465121A
(en )
1950-05-16
Method of welding