AU158569B2
(en )
1952-01-24
Improvements relating to substituted amides
AU159177B2
(en )
1952-01-24
Improvements relating to substituted amides
AU650551A
(en )
1952-01-24
Improvements relating to substituted amides
AU650451A
(en )
1952-01-24
Improvements relating to substituted amides
CA475049A
(en )
1951-07-03
Polarizers
AU151714B2
(en )
1951-03-08
Improvements relating to floor-polishers
AU5851A
(en )
1951-03-08
Improvements relating to floor-polishers
AU152716B2
(en )
1951-06-28
Improvements relating to fastening devices
AU151909B2
(en )
1952-04-10
Improvements relating to spectacles
AU221051A
(en )
1951-06-28
Improvements relating to fastening devices
AU151054B2
(en )
1952-03-13
Improvements relating to syringes
AU168050B2
(en )
1952-01-24
Improvements relating to furnaces
AU159703B2
(en )
1951-11-08
Improvements relating to substituted quinazolones
AU150468B2
(en )
1951-10-25
Improvements relating to gyroscopes
AU157624B2
(en )
1951-06-21
Improvements relating to dolls
AU150810B2
(en )
1952-03-06
Improvements relating to windows
AU150432B2
(en )
1951-10-25
Improvements relating to supporting mechanisms
AU154799B2
(en )
1951-04-26
Improvements relating to precipitation
AU342551A
(en )
1952-04-10
Improvements relating to spectacles
AU152799B2
(en )
1951-07-05
Improvements relating to filters
AU165780B2
(en )
1954-03-25
Improvements relating to isocytosine derivatives
AU160470B2
(en )
1952-01-10
Improvements relating to isocytosine derivatives
CA474721A
(en )
1951-06-26
Ozonizers
AU157234B2
(en )
1952-11-06
Improvements in or relating to shoe-entering forms
CA473535A
(en )
1951-05-15
Tricycles