|
GB303256A
|
|
Improvements in fastenings for gates, doors, and the like
|
|
GB289266A
|
|
Improvements in or connected with combined door springs and checks
|
|
GB254876A
|
|
Improvements in door closers and checks
|
|
GB217146A
|
|
Improved door closer and check
|
|
GB217145A
|
|
Improvements in door closers and checks
|
|
US1490874A
|
|
Catch for windows or the like
|
|
US1590939A
|
|
Ice-cream freezer
|
|
GB191105287A
|
|
Improvements in Locks for Railway Carriage and other Doors.
|
|
GB191012628A
|
|
Improvements in Door Check and Spring Closing Apparatus.
|
|
GB191004071A
|
|
Improvements in Door Checks and Closers.
|
|
US981473A
|
|
Door-check.
|
