GB506704A
(en )
1939-06-02
Improvements in or relating to stenters
AU104503B2
(en )
1938-07-21
Improvements in or relating to travelling grates
AU544137A
(en )
1938-07-21
Improvements in or relating to travelling grates
AU102017B2
(en )
1937-09-23
Improvements in or relating to ozonisers
AU103119B2
(en )
1938-02-10
Improvements in or relating to doorlocks
AU102061B2
(en )
1937-09-30
Improvements in or relating to locomotive firedoors
AU103340B2
(en )
1938-03-10
Improvements in or relating to cigarettes
AU102872B2
(en )
Improvements in or relating to locknuts
AU36837A
(en )
1938-02-10
Improvements in or relating to doorlocks
AU54637A
(en )
1937-09-23
Improvements in or relating to ozonisers
AU57637A
(en )
1937-09-30
Improvements in or relating to locomotive firedoors
AU103822B2
(en )
1938-05-12
Improvements in or relating to hosiery
AU105576B2
(en )
1938-11-03
Improvements in or relating to thermionic-valve amplifiers andthe like
AU104822B2
(en )
1938-09-01
Improvements in or relating to magnetrons
AU271137A
(en )
1938-03-10
Improvements in or relating to cigarettes
AU106284B2
(en )
1939-01-12
Improvements in travelling cases andthe like
AU104156B2
(en )
1938-06-16
Improvements in or relating to oil burners
AU160637A
(en )
1938-05-12
Improvements in or relating to hosiery
AU101811B2
(en )
1937-08-26
Improvements in or relating to mechanical toys
AU103733B2
(en )
1938-04-02
Improvements in carroting fur
AU105549B2
(en )
1938-11-03
Improvements in or relating to cathode-ray type direction-finders
AU102202B2
(en )
1937-10-21
Improvements in or relating to detonators
AU104891B2
(en )
1938-09-01
Improvements in or relating to toothbrushes
AU450637A
(en )
1938-11-03
Improvements in or relating to thermionic-valve amplifiers andthe like
AU106416B2
(en )
1939-01-26
Improvements in or relating to indicator arrangements