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GB583730A
|
|
Improvements in and connected with the treatment of polyvinyl chloride
|
|
GB557273A
|
|
Improvements in and connected with clamping devices or terminals for electric cables or conductors
|
|
GB552964A
|
|
Improvements in and relating to box fastenings
|
|
GB553054A
|
|
Improvements in and connected with holders for electric fuses
|
|
GB557328A
|
|
Improvements in and connected with supports for electric cable
|
|
GB558053A
|
|
Improvements in and connected with terminal or clamping devices for electric conductors
|
|
GB548034A
|
|
Improvements in and connected with electric switches of the ceiling or pull-operated type
|
|
GB552513A
|
|
Improvements in connectors or links for electrical wiring systems
|
|
GB552519A
|
|
Improvements in and connected with indicating means for testing electrical circuits
|
|
GB552502A
|
|
Improvements in and connected with electric wiring systems
|
|
GB552517A
|
|
Improvements in and connected with electric fuse holders
|
|
GB545488A
|
|
Improvements, in and connected with electric switches of the intermediate type
|
|
GB545203A
|
|
Improvements in and connected with electric tumbler switches
|
|
GB545204A
|
|
Improvements in, and connected with, electric switches of the intermediate type
|
|
GB544019A
|
|
Improvements in and connected with electrical switch sockets
|
|
GB543347A
|
|
Improvements in, and connected with socket tubes for electrical apparatus
|
|
GB544987A
|
|
Improvements in, and connected with, electric switches with push button or plunger actuation
|
|
GB542065A
|
|
Improvements in, and connected with, clamping devices
|
|
GB538582A
|
|
Improvements in and connected with overload released electrical switchgear
|
|
GB543193A
|
|
Improvements in and connected with contacts for automatic electric switches
|
