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DE909459C
|
|
Lever gear for typewriters
|
|
DE920011C
|
|
Paper guiding device for shearing machines or the like.
|
|
DE833046C
|
|
Paper guiding device on office machines, in particular typewriters
|
|
DE835750C
|
|
Lever drive for office machines
|
|
DE821943C
|
|
Type lever drive for typewriters
|
|
DE830347C
|
|
Lever drive for office machines
|
|
DE716750C
|
|
Device for removing tangentially separated material from centrifugal separators
|
|
DE681643C
|
|
Shut-off device, in particular a blow-down valve
|
|
DE678214C
|
|
Chimney or ventilation attachment
|
|
DE663892C
|
|
Separator, especially for sludge from boiler water
|
|
DE674005C
|
|
Ventilation attachment
|
|
DE656839C
|
|
Separator, especially for sludge from boiler water
|
|
DE632565C
|
|
Filter device for coffee brewing devices
|
|
DE617453C
|
|
Ventilation attachment
|
|
DE631302C
|
|
Device for comparing the amount of combustion air flowing into a combustion system with a fluctuating chimney draft
|
|
DE556189C
|
|
Chimney or ventilation attachment
|
|
DE519222C
|
|
Atomization process and device
|
|
DE510362C
|
|
Process for the manufacture of spray guns
|
|
DE516833C
|
|
Method and device for spraying
|
|
DE501164C
|
|
Spraying device
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