GB1030181A
(en )
1966-05-18
Improvements in or relating to porosimeters
MY7000040A
(en )
1970-12-31
Improvements in or relating to playballs
GB1049167A
(en )
1966-11-23
Improvements in or relating to spirit levels
MY6800084A
(en )
1968-12-31
Improvements in or relating to telephone systems
GB1067070A
(en )
1967-05-03
Improvements in or relating to traction systems
AU291217B2
(en )
1966-11-17
Improvements in or relating to telecommunication systems
AU411101B2
(en )
1967-05-04
Improvements in or relating to telecommunication systems
MY6600075A
(en )
1966-12-31
Improvements in or relating to automatic telephone systems
MY7000173A
(en )
1970-12-31
Improvements in or relating to telecommunication switching systems
AU6606465A
(en )
1967-05-04
Improvements in or relating to telecommunication systems
AU5884965A
(en )
1966-11-17
Improvements in or relating to telecommunication systems
GB993818A
(en )
1965-06-02
Improvements in or relating to signalling systems
AU407100B2
(en )
1966-11-17
Improvements in or relating to communication systems
AU294462B2
(en )
1967-03-16
Improvements in or relating to communication systems
AU285431B2
(en )
1966-01-20
Improvements in or relating to signalling systems
AU292090B2
(en )
1966-11-17
Improvements in or relating to telephone sets
AU414434B2
(en )
1968-04-04
Improvements in or relating to telephone systems
AU401182B2
(en )
1967-03-02
Improvements in telephone systems
AU293807B2
(en )
1966-08-04
Improvements in or relating to electrical signalling systems
AU423980B2
(en )
1967-03-23
Improvements in or relating to telecommunications exchange systems
AU294758B2
(en )
1965-11-11
Improvements in or relating to cravats
AU289783B2
(en )
1966-02-03
Improvements in or relating to stributors
AU413762B2
(en )
Improvements in or relating to electroprecipitation
AU272475B2
(en )
1966-11-03
Improvements in or relating to ticketholders
AU288360B2
(en )
1966-11-03
Improvements in or relating to ethylenetestosterones