|
GB432299A
|
|
Improvements in electric timepieces
|
|
GB427178A
|
|
Improvements in or relating to electric clocks
|
|
GB403145A
|
|
Electric watch
|
|
GB395811A
|
|
Improvements in or relating to horological instruments
|
|
GB336033A
|
|
Improvements relating to electric clocks
|
|
GB311423A
|
|
Improvements relating to electric rack striking mechanisms for clocks
|
|
GB267351A
|
|
Electromagnetic clocks
|
|
GB233730A
|
|
Collapsible umbrella handle
|
|
GB202328A
|
|
Electric watch
|
|
GB202329A
|
|
Striking mechanism for electric clocks
|
|
GB213680A
|
|
Improvements in and relating to rotary speed indicators
|
|
GB195827A
|
|
Apparatus for regulating the amplitude of the pendulum or the like in electro-magnetic clocks
|
|
GB186681A
|
|
Electric apparatus for sending out the time
|
|
GB163694A
|
|
Improvements in electro-magnetic clocks
|
|
GB159214A
|
|
Means for indicating unauthorised use of automobiles and other vehicles
|
|
GB174478A
|
|
Improvements in frames for electro-magnetic clocks
|
|
DE361666C
|
|
Electromagnetic clock
|
|
GB167204A
|
|
Improvements in electrical apparatus for transmitting indications to a distance
|
|
GB160244A
|
|
Improvements in diaphragm and like vibrators operated by alternating electric current
|
