AU107819B2
(en )
Improvements in or relating to variable coupling arrangements
AU105630B2
(en )
Improvements in or relating to couplings
AU105631B2
(en )
Improvements in or relating to couplings
AU105248B2
(en )
1938-10-06
Improvements in or relating to hydro-extractors
AU105636B2
(en )
1938-11-10
Improvements in or relating to iconoscopes
AU109288B2
(en )
Improvements in or relating to portmanteaux
AU106700B2
(en )
1939-03-09
Improvements in or relating to shaft coupling devices
AU107250B2
(en )
1939-05-04
Improvements in or relating to telecinematograph transmitters
AU148038A
(en )
1938-10-06
Improvements in or relating to hydro-extractors
AU85038A
(en )
1938-11-10
Improvements in or relating to iconoscopes
AU107640B2
(en )
1939-06-22
Improvements in or relating to filters
AU109960B2
(en )
1938-08-27
Improvements in or relating to trousers
AU69638A
(en )
1939-03-09
Improvements in or relating to shaft coupling devices
AU107531B2
(en )
1939-06-08
Improvements in or relating to oil-vapour burners
AU110872B2
(en )
1940-07-04
Improvements in or relating to couplings
AU106938B2
(en )
1939-03-30
Improvements in or relating to casing or casing parts
AU108598B2
(en )
1939-10-05
Improvements in or relating to glass
AU161838A
(en )
1939-05-04
Improvements in or relating to telecinematograph transmitters
AU107220B2
(en )
1939-05-04
Improvements in and relating to aneurin
AU107881B2
(en )
1939-07-13
Improvements in and relating to doorlocks
AU108641B2
(en )
1939-10-05
Improvements in or relating to boxes
AU107126B2
(en )
1939-04-20
Improvements in or relating to screws
AU106770B2
(en )
1939-03-09
Improvements in or relating to commutators
AU376238A
(en )
1939-06-22
Improvements in or relating to filters
AU358138A
(en )
1938-08-27
Improvements in or relating to trousers