AU160943B2
(en )
1952-08-21
Improvements in and relating to building boards
AU1074052A
(en )
1952-08-21
Improvements in and relating to building boards
AU156027B2
(en )
1952-08-28
Improvements in or relating to drawing boards
AU153624B2
(en )
1952-05-08
Improvements in or relating to building construction
AU1073852A
(en )
1952-08-28
Improvements in or relating to drawing boards
AU148496B2
(en )
1951-04-12
Improvements in and relating to building structures
AU1191952A
(en )
1953-08-06
Improvements in and relating to cloches
AU164048B2
(en )
1952-10-30
Improvements in or relating to electrical indicating and / or control panels
AU854152A
(en )
1952-05-08
Improvements in or relating to building construction
AU155568B2
(en )
1953-06-11
Improvements in and relating to gloves
AU164787B2
(en )
Improvements in and relating to building units
AU163390B2
(en )
1952-07-10
Improvements in building sets
AU154152B2
(en )
1952-05-22
Improvements in and relating to windmills
AU153532B2
(en )
1954-02-04
Improvements in or relating to gyro-verticals
AU153427B2
(en )
1952-09-18
Improvements in or relating to hydro-extractors
AU153428B2
(en )
1952-09-18
Improvements in or relating to hydro-extractors
AU155990B2
(en )
1953-11-05
Improvements in and relating to pulleys
AU165050B2
(en )
1953-02-19
Improvements in or relating to roof structures
AU69851A
(en )
1951-04-12
Improvements in and relating to building structures
AU154653B2
(en )
1951-11-01
Improvements in and relating to metalwork structural elements
AU165826B2
(en )
1953-11-19
Improvements in building structural members
AU162832B2
(en )
1953-08-06
Improvements in and relating to switches
AU155608B2
(en )
1952-11-27
Improvements in or relating to soldering methods and soldering devices
AU160442B2
(en )
1952-07-31
Improvements in building construction
MY5700018A
(en )
1957-12-31
Improvements in or relating to temporary buildings