|
GB605675A
|
|
A new or improved transformer tapping or like switch
|
|
GB518770A
|
|
Improvements in electrical switches, particularly applicable to switches of the tumbler or lever-operated type
|
|
GB368016A
|
|
Improvements in or relating to electrical plug and socket connections
|
|
GB328568A
|
|
Improvements in electric couplings
|
|
GB327993A
|
|
Improvements in electric couplings
|
|
GB308951A
|
|
Improvements in or relating to electric switches
|
|
GB307584A
|
|
Improvements in or relating to electric switches
|
|
GB295495A
|
|
Improvements in electric couplings
|
|
GB262882A
|
|
Improvements in electric switches
|
|
GB194968A
|
|
Improvements in electrical tumbler switches
|
|
GB144419A
|
|
Improvements in electrical fuses
|
