GB504626A
(en )
1939-04-27
Improvements in and relating to the manufacture of ketenes
AU100098B2
(en )
1937-01-28
Improvements in and relating to the manufacture of magnetic materials
AU140536A
(en )
1937-01-28
Improvements in and relating to the manufacture of magnetic materials
AU101629B2
(en )
1937-07-29
Improvements in and relating to the manufacture of boxes
AU295436A
(en )
1937-07-29
Improvements in and relating to the manufacture of boxes
AU100801B2
(en )
1937-04-29
Improvements in or relating to the manufacture of celluloid
AU103481B2
(en )
1938-03-24
Improvemenats in and relating to laminated synthetic resin-treated materials and 1process of manufacture thereof
AU102654B2
(en )
1937-12-06
Improvements in and relating tothe construction of dampcourses andthe like
AU106971B2
(en )
Improvements in or relating to luminescent material and methods of making thesame
AU383236A
(en )
1937-04-29
Improvements in or relating to the manufacture of celluloid
AU40536A
(en )
1936-11-26
Improvements in and relating tothe production of crystals
AU101637A
(en )
1938-03-24
Improvemenats in and relating to laminated synthetic resin-treated materials and 1process of manufacture thereof
AU539036A
(en )
1937-12-06
Improvements in and relating tothe construction of dampcourses andthe like
AU100200B2
(en )
1937-02-11
Improvements in or relating to friction material and making the same
AU102077B2
(en )
1937-09-30
Improvements in and relating to the rolling of strip material
AU103296B2
(en )
1938-03-03
Improvements in or relating to rot-proofing and water-proofing of materials
AU102167B2
(en )
1937-10-14
Improvements in and relating to watch cases
AU101798B2
(en )
1937-08-19
Improvements relating to the manufacture of bread and the like
AU100466B2
(en )
Improvements in and relating to coating preparations for preventing the formation of mould
AU100219B2
(en )
1937-02-18
Improvements in containers and methods of making the same
AU103087B2
(en )
1938-02-10
Improvements in or relating to methods of producing magnetic material and magnetic cores made thereof
AU101747B2
(en )
1937-08-12
Improvements in and relating to electron multipication
AU2254835A
(en )
1936-08-20
Improvements in and relating to bricks
AU101497B2
(en )
1937-07-15
Improvements in and relating tothe manufacture of artificial stone
AU101498B2
(en )
1937-07-15
Improvements in and relating tothe manufacture of artificial stone