AU1219414A
(en )
1914-05-19
Improvements in or relating to electrical relays
AU1219414B
(en )
1914-05-19
Improvements in or relating to electrical relays
GB191311751A
(en )
1914-04-30
Improvements in or relating to Electrical Relays.
GB191329448A
(en )
1914-05-07
Improvements in Electrical Relays.
AU1701815A
(en )
1915-12-21
Improvements in electrical relays
AU1425314A
(en )
1914-09-18
Improvements in or relating to wire-strainers
AU935913A
(en )
1913-12-17
Improvements in or relating to electric glow-lamps
AU1415014A
(en )
1914-10-20
Improvements in or relating to telephony
AU775313A
(en )
1913-09-16
Improvements relating to electrical relays
AU1325414A
(en )
1914-08-05
Improvements in and relating to electric switches
AU1786515A
(en )
1915-11-10
Improvements in or relating to telegraphy
AU1701815B
(en )
1915-12-21
Improvements in electrical relays
AU935913B
(en )
1913-12-17
Improvements in or relating to electric glow-lamps
AU1425314B
(en )
1914-09-18
Improvements in or relating to wire-strainers
AU1257114A
(en )
1915-04-13
Improvements in or relating to buttoning machines
AU1272114A
(en )
1914-04-09
Improvement in or relating to windings for dynamo electrical maehinesry
AU1205714A
(en )
1914-06-02
Improvements in resonating relays
AU1500714A
(en )
1915-09-28
Improvements in bottlecaps
AU263111A
(en )
1912-10-15
Improvements in or relating to electrical transformers
CA158645A
(en )
1914-11-03
Electricity switch
AU1382414A
(en )
1914-07-13
Improvement in anti-rail-ereepers
AU775313B
(en )
1913-09-16
Improvements relating to electrical relays
CA162816A
(en )
1915-06-01
Electrical relay
GB191400590A
(en )
1915-01-08
Improvements in or relating to Electric Resistances.
AU1632520A
(en )
1920-10-22
Improvements in or relating to advertisement devices