|
2016
|
Invention
|
Operating and locking mechanism for diamond crossings of central rail-guided vehicles. a cam plat... |
|
|
Invention
|
Operating and locking mechanism for turnouts of central rail-guided vehicles. An operating and lo... |
|
|
Invention
|
Operating and locking mechanism for diamond crossings of central rail-guided vehicles. The invent... |
|
|
Invention
|
Actuation and locking mechanism for rail crossings intended for vehicles guided by a central rail... |
|
2002
|
P/S
|
Common metal and their alloys; cast iron, unwrouthg or semi-wrouthg; cast, laminated and tempered... |
|
1997
|
Invention
|
Acute crossing of railway tongue. Acute crossing of tongue forming railway apparatuses which can ... |
