MY6900130A
(en )
1969-12-31
Improvements in or relating to refrigerators
GB1045465A
(en )
1966-10-12
Improvements in or relating to proximity switching systems
MY7000040A
(en )
1970-12-31
Improvements in or relating to playballs
BR6575915D0
(en )
1973-12-18
IMPROVEMENTS IN SWITCHING SYSTEMS SUPERVISION SYSTEMS
GB1117678A
(en )
1968-06-19
Improvements in or relating to magnetically-actuated switching devices
GB1074753A
(en )
1967-07-05
Improvements in or relating to push-button switches
GB1067070A
(en )
1967-05-03
Improvements in or relating to traction systems
GB1049167A
(en )
1966-11-23
Improvements in or relating to spirit levels
GB1111972A
(en )
1968-05-01
Improvements in or relating to scum channels
AU289306B2
(en )
1966-10-27
Improvements in or relating to automatic switching systems
AU5782965A
(en )
1966-10-27
Improvements in or relating to automatic switching systems
MY7000173A
(en )
1970-12-31
Improvements in or relating to telecommunication switching systems
GB1074049A
(en )
1967-06-28
Improvements in or relating to electromagnetic switching devices
MY6600075A
(en )
1966-12-31
Improvements in or relating to automatic telephone systems
GB1124583A
(en )
1968-08-21
Improvements relating to reed relay switching systems
GB1113953A
(en )
1968-05-15
Improvements in or relating to cameras
MY6800084A
(en )
1968-12-31
Improvements in or relating to telephone systems
AU285431B2
(en )
1966-01-20
Improvements in or relating to signalling systems
GB1070708A
(en )
1967-06-01
Improvements in or relating to slide magazines
GB1121873A
(en )
1968-07-31
Improvements in or relating to time switches
MY7100038A
(en )
1971-12-31
Improvements in or relating to incinerators
AU266145B2
(en )
1964-11-05
Improvements in or relating to arrangements for automatic switching 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
AU293807B2
(en )
1966-08-04
Improvements in or relating to electrical signalling systems