GB758012A
(en )
1956-09-26
Improvements in or relating to cases for documents or the like
AU160917B2
(en )
1953-02-05
Improvements in or relating to linear polyester resins
AU1457752A
(en )
1953-02-05
Improvements in or relating to linear polyester resins
AU157964B2
(en )
1952-05-15
Improvements in or relating to amino-aldehyde resins
AU164533B2
(en )
1953-02-05
Improvements in or relating to alkyd resins
AU161821B2
(en )
1952-10-30
Improvements in or relating to thermoplastic materials
AU155603B2
(en )
1952-06-12
Improvements in or relating to coils
AU854852A
(en )
1952-05-15
Improvements in or relating to amino-aldehyde resins
AU161036B2
(en )
1953-02-05
Improvements in or relating to phonographs
AU153427B2
(en )
1952-09-18
Improvements in or relating to hydro-extractors
AU153428B2
(en )
1952-09-18
Improvements in or relating to hydro-extractors
AU153532B2
(en )
1954-02-04
Improvements in or relating to gyro-verticals
AU156354B2
(en )
1953-02-12
Improvements in or relating to coil systems
AU1460952A
(en )
1953-02-05
Improvements in or relating to alkyd resins
AU162339B2
(en )
1952-10-02
Improvements in or relating to electromagnetic switches
AU1234552A
(en )
1952-10-30
Improvements in or relating to thermoplastic materials
AU157446B2
(en )
1952-07-17
Improvements in or relating to servo systems
AU927952A
(en )
1952-06-12
Improvements in or relating to coils
AU166104B2
(en )
1953-01-15
Improvements in or relating to unsaturated acidic polyester efhoxyline resinous compositions
AU164430B2
(en )
1952-12-04
Improvements in or relating to gramophones
AU156213B2
(en )
1952-06-12
Improvements in or connected with louvre-windows
AU1462452A
(en )
1953-02-05
Improvements in or relating to phonographs
AU787252A
(en )
1954-02-04
Improvements in or relating to gyro-verticals
AU1141452A
(en )
1952-09-18
Improvements in or relating to hydro-extractors
AU1141352A
(en )
1952-09-18
Improvements in or relating to hydro-extractors