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US772213A
(en )
1904-10-11
Electric or telephonic transmission.
GB190725740A
(en )
1908-09-10
Improvements in Electrically Operated Signalling Installations.
GB190725904A
(en )
1908-07-23
Improvements in Course Indicating Devices.
GB190709415A
(en )
1908-05-28
Improvements in Slime Concentrators.
GB190725953A
(en )
1908-11-12
Improvements in or connected with Electrical Switches.
GB190811684A
(en )
1908-12-10
Improvements in Ore Concentrating and Separating Apparatus.
AU1001007B
(en )
1908-10-20
An improved slimes concentrator
GB190728191A
(en )
1908-12-03
Improvements in Ore Separating Processes.
GB190906569A
(en )
1909-07-08
A Device for Indicating the Direction of Travel of Billiard Balls, and the like.
AU743706A
(en )
1907-05-21
Improvements in electrical signalling devices
GB190910450A
(en )
1909-07-22
Improvements in Telegraphic Receivers.
CA108247A
(en )
1907-10-29
Slime concentrator
AU1395809B
(en )
1910-02-08
An improved automatic room register, advertising device and letter rack
GB190724310A
(en )
1908-01-30
Improvements in Ore Concentrators.
GB190714080A
(en )
1907-12-19
Improvements in Fruit-picking Devices.
GB190700407A
(en )
1907-05-16
Process and Device for Dressing Ores and the like on Jigger Sieves.
CA99843A
(en )
1906-07-03
Finger exercising device
GB190219563A
(en )
1903-08-13
Improvements in and relating to Electrical Switch Devices, applicable to Rheostats, Commutators and the like
AU743706B
(en )
1907-05-21
Improvements in electrical signalling devices
GB190820752A
(en )
1909-11-02
Improvements in Apparatus for Washing and Separating or Concentrating Metallic Ores, Minerals, and the like.
AU1001007A
(en )
1908-10-20
An improved slimes concentrator
GB190615682A
(en )
1906-11-15
Improvements in Electric Fire-alarm and like Systems.
GB190704799A
(en )
1907-09-12
Improvements relating to Wireless Telegraphy.