|
GB808877A
|
|
Improvements in appliances for treating hernia
|
|
GB789291A
|
|
Improvements in abdominal belts
|
|
GB561878A
|
|
An electro-magnetic delay-action switch
|
|
GB564480A
|
|
Improvements in or relating to coin-controlled machines
|
|
GB564479A
|
|
A new or improved coin-operated electric switch
|
|
GB556021A
|
|
Improvements in coin-freed mechanism
|
|
GB550228A
|
|
Improvements in coin-controlled vending machines
|
|
GB541223A
|
|
Improvements in coin-freed mechanism
|
|
GB529421A
|
|
Improvements in coin-freed vending machines
|
|
GB510428A
|
|
Improvements in or relating to coin insertion devices for coin-freed machines and other coin receptacles
|
|
GB488841A
|
|
Improvements in coin-slot blocking devices for coin-freed vending machines
|
|
GB509889A
|
|
Improvements in coin gauging and selecting mechanism, such as used in coin-freed apparatus
|
|
GB487938A
|
|
Improvements in coin testing devices
|
|
GB489387A
|
|
Improved goods ejecting mechanism for coin freed vending machines
|
|
GB482762A
|
|
Improvements in coin gauging and selecting mechanism, such as used in coin-freed apparatus
|
|
GB465255A
|
|
Improvements in drawer locking and release mechanism for coin freed vending machines
|
|
GB465621A
|
|
Improvements in or relating to coin freed vending machines
|
|
GB467499A
|
|
Improvements in or relating to coin freed vending machines
|
|
GB431181A
|
|
Improvements in delivery arrangements for coin-freed vending machines
|
|
GB429160A
|
|
Improvements in coin-freed mechanism for automatic delivery machines
|
