|
NL7712017A
|
|
Caravan sidewall construction - is unconnected to front and rear walls, and hinges around floor limiting edge
|
|
GB653045A
|
|
Improvements in or connected with visible vertical index systems
|
|
GB645873A
|
|
Alphabetical card-index
|
|
GB644010A
|
|
Improvements in or relating to record systems, in which cards or leaves are arrangedin laterally offset relation
|
|
GB618517A
|
|
Stenographic typewriting machine, especially adapted to be used by blind people
|
|
GB490731A
|
|
Keyboard for a shorthand or stenographic typewriting machine
|
|
GB375051A
|
|
Improvements in or relating to shorthand typewriting or stenographic machines
|
|
CA510074A
|
|
Card index, echelon type
|
|
CA478429A
|
|
Alphabetic index systems
|
