AU2476430A
(en )
1930-09-16
Method of and apparatus for treating wood-veneered material
AU2476530A
(en )
1931-01-29
Method of and apparatus for treating wood-veneered material
AU2476530B
(en )
1931-01-29
Method of and apparatus for treating wood-veneered material
AU2476430B
(en )
1930-09-16
Method of and apparatus for treating wood-veneered material
AU2591630A
(en )
1931-03-26
Method of processing material and apparatus therefor
CA298871A
(en )
1930-04-01
Method and apparatus for treating refractory materials
AU2591630B
(en )
1931-03-26
Method of processing material and apparatus therefor
CA303422A
(en )
1930-08-26
Process and apparatus for treating solids
CA315613A
(en )
1931-09-29
Method of and apparatus for treating waste
CA297381A
(en )
1930-02-04
Method and apparatus for treating trees
CA305310A
(en )
1930-11-04
Method and apparatus for tanning
CA304934A
(en )
1930-10-21
Process of and apparatus for comminuting materials
CA300257A
(en )
1930-05-20
Process and apparatus for wet-carbonization
CA315614A
(en )
1931-09-29
Method of and apparatus for heating materials
CA310097A
(en )
1931-04-07
Method and apparatus for treating tobacco
CA298420A
(en )
1930-03-18
Process and apparatus for treating strip metal
CA302311A
(en )
1930-07-22
Apparatus for pulverizing and treating materials
AU2978530A
(en )
1931-07-02
Method of and apparatus for coating fabrics
CA300105A
(en )
1930-05-13
Bottle-sealing method and apparatus
CA300850A
(en )
1930-06-03
Process and apparatus for treating crude oil
CA300647A
(en )
1930-06-03
Method of treating hydrocarbon materials
AU2705730A
(en )
1930-12-16
Method of and apparatus for discharging articles
AU2444030A
(en )
1930-08-05
Process of and apparatus for the treatment of zinc
CA293535A
(en )
1929-10-01
Method of and apparatus for annealing
CA298485A
(en )
1930-03-18
Method and apparatus for hardening articles