CA477182A
(en )
1951-09-25
Convertible canes
AU147056B2
(en )
1952-01-10
Improvements relating to umbrellas andthe like
AU52651A
(en )
1952-01-10
Improvements relating to umbrellas andthe like
AU151714B2
(en )
1951-03-08
Improvements relating to floor-polishers
CA471088A
(en )
1951-01-23
Umbrellas
AU150010B2
(en )
1951-08-02
Improvements in umbrellas andthe like
AU150468B2
(en )
1951-10-25
Improvements relating to gyroscopes
AU5851A
(en )
1951-03-08
Improvements relating to floor-polishers
AU159703B2
(en )
1951-11-08
Improvements relating to substituted quinazolones
AU145265B2
(en )
1950-05-11
Improvements relating to toller-bearings
AU149931B2
(en )
1951-01-25
Improvements relating to helments
AU3681550A
(en )
1951-08-02
Improvements in umbrellas andthe like
AU470551A
(en )
1951-10-25
Improvements relating to gyroscopes
AU150810B2
(en )
1952-03-06
Improvements relating to windows
AU157091B2
(en )
1961-07-19
Improvements in or relating to dichloracetamides
AU155215B2
(en )
1951-08-09
Improvements in or relating to textile-comber-machines
AU156986B2
(en )
1951-08-09
Improvements in or relating to 4-amino-5-arylpyrimidines
AU156465B2
(en )
1951-08-16
Improvements in or relating to dichloracetamides
AU152726B2
(en )
Improvements in or relating to wellpoints
AU154003B2
(en )
1951-05-17
Improvements in or relating to hypsometers
AU157047B2
(en )
1952-02-21
Improvements relating to built-up poles andthe like
AU153531B2
(en )
1952-02-21
Canopy construction
AU152716B2
(en )
1951-06-28
Improvements relating to fastening devices
AU157234B2
(en )
1952-11-06
Improvements in or relating to shoe-entering forms
AU156676B2
(en )
1952-10-16
Improvements relating to shelf construction