AU164168B2
(en )
1954-04-01
Improvements relating to suction cleaners
AU200037B2
(en )
1955-03-10
Improvements relating to suction cleaners
AU2461654A
(en )
1954-04-01
Improvements relating to suction cleaners
AU304354A
(en )
1955-03-10
Improvements relating to suction cleaners
CA504463A
(en )
1954-07-20
Suction cleaners
CA507918A
(en )
1954-12-07
Suction cleaner
AU203477B2
(en )
1956-02-16
Improvements relating to suction cleaners
AU208953B2
(en )
1955-09-29
Improvements relating to suction cleaners
AU210724B2
(en )
1956-04-12
Improvements relating to suction cleaners
AU210285B2
(en )
1956-05-17
Improvements relating to suction cleaners
AU208389B2
(en )
1955-07-07
improvements relating to suction cleaners
AU204554B2
(en )
1955-09-22
Improvements relating to suction cleaners
AU204555B2
(en )
1955-09-22
Improvements relating to suction cleaners
AU206815B2
(en )
1955-07-07
Improvements relating to suction cleaners
AU208272B2
(en )
1956-03-22
Improvements relating to suction cleaners
AU165266B2
(en )
1954-12-09
Improvements in or relating to vacuum cleaners
AU166737B2
(en )
1953-07-16
Improvements relating to suction cleaners
AU166571B2
(en )
1953-12-17
Improvements relating to suction cleaners
AU164280B2
(en )
1954-02-11
Improvements relating to suction cleaners
AU166534B2
(en )
1953-12-10
Improvements relating to suction cleaners
AU162960B2
(en )
1953-04-02
Improvements relating to suction cleaners
AU161336B2
(en )
1954-01-21
Improvements relating to suction cleaners
AU784155A
(en )
1955-09-29
Improvements relating to suction cleaners
AU1139455A
(en )
1956-02-16
Improvements relating to suction cleaners
AU765055A
(en )
1955-09-22
Improvements relating to suction cleaners