|
GB863050A
|
|
Improvements in electric switches having earthed operating members
|
|
GB852785A
|
|
Improvements in electric switches and indicators therefor
|
|
GB858098A
|
|
Electrical outlet plug-and-socket
|
|
GB903384A
|
|
Pull-operated electric mercury switch
|
|
GB771130A
|
|
Improvements in or relating to cord-operated electric ceiling switches
|
|
GB786957A
|
|
Improvements in or relating to lever-operated electric switches
|
|
GB766701A
|
|
Improvements in or relating to lever-operated electric intermediate switches
|
|
GB763001A
|
|
Improvements relating to socket units of electric plug-and-socket connectors
|
|
GB755730A
|
|
Improvements relating to lever-operated electric switches
|
|
GB744006A
|
|
Screened entry socket units of electric plug and socket connectors
|
|
GB743202A
|
|
Improved support for electric fuses and the like
|
|
GB728693A
|
|
Improvements in screening mechanism for electric plug and socket connection
|
|
GB738088A
|
|
Improvements in or relating to electric switches including a mercury container
|
|
GB733169A
|
|
Improvements relating to lever-operated electric switches
|
|
GB733226A
|
|
Improvements in electric mercury switches
|
|
GB705225A
|
|
Improvements in or relating to terminal blocks for electric switches
|
|
GB721888A
|
|
Improvements relating to interlocking mechanism between electric switches and removable elements associated therewith
|
|
GB704423A
|
|
Improvements relating to electric fuse holders
|
|
GB733222A
|
|
Improvements in electric switches having interlocking means co-operating with electric plug-and-socket couplings
|
|
GB692127A
|
|
Improvements in or relating to pull-chain or cord-operated switches
|
