CA490940A
(fr )
1953-03-03
Correction du parallaxe des couleurs
AU164451B2
(en )
1953-07-02
Improvement in photographic color correction
AU1792253A
(en )
1953-07-02
Improvement in photographic color correction
AU164232B2
(en )
1953-05-14
Improvements in handloom
AU159438B2
(en )
1954-05-13
Improvements in wool-presses
AU159892B2
(en )
1954-05-20
Improvements in delvers
AU165376B2
(en )
1953-12-17
Improvements in luminescentmaterials
AU165876B2
(en )
1954-08-19
Improvements in watergates
AU158437B2
(en )
1953-06-11
Improvements in pulverisers
AU164825B2
(en )
1954-02-25
Improvements in oilcans
CA493600A
(fr )
1953-06-16
Loupe
AU162736B2
(en )
1954-02-25
Improvements in color-television receiver
AU165500B2
(en )
1953-11-26
Improvements in or relating totable
AU160756B2
(en )
1953-06-11
Improvements in spectacles
AU157145B2
(en )
1954-01-14
Improvements in roller grillers
AU1831853A
(en )
1954-05-20
Improvements in delvers
AU1740353A
(en )
1953-06-11
Improvements in pulverisers
AU2159753A
(en )
1954-08-19
Improvements in watergates
AU1677853A
(en )
1953-05-14
Improvements in handloom
AU2214353A
(en )
1953-12-17
Improvements in luminescentmaterials
AU1898853A
(en )
1954-05-13
Improvements in wool-presses
AU2402153A
(en )
1954-02-25
Improvements in oilcans
AU160404B2
(en )
1953-09-24
Color television
CA489978A
(fr )
1953-01-27
Television en couleurs
CA490286A
(fr )
1953-02-03
Television en couleurs