DK67795C -
Keyboard for typewriters and other machines with different letters and characters corresponding keys, some of which must be typed with the left and others with the fingers of the right hand.
- Google Patents
Keyboard for typewriters and other machines with different letters and characters corresponding keys, some of which must be typed with the left and others with the fingers of the right hand.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Erik Holger Adrian LundgrenfiledCriticalErik Holger Adrian Lundgren
Priority to DK186043ApriorityCriticalpatent/DK67795C/en
Application grantedgrantedCritical
Publication of DK67795CpublicationCriticalpatent/DK67795C/en
DK186043A1943-07-101943-07-10
Keyboard for typewriters and other machines with different letters and characters corresponding keys, some of which must be typed with the left and others with the fingers of the right hand.
DK67795C
(en)
Keyboard for typewriters and other machines with different letters and characters corresponding keys, some of which must be typed with the left and others with the fingers of the right hand.
Keyboard for typewriters and other machines with different letters and characters corresponding keys, some of which must be typed with the left and others with the fingers of the right hand.
Keyboard for typewriters and other machines with different letters and characters corresponding keys, some of which must be typed with the left and others with the fingers of the right hand.
Keyboard for typewriters and other machines with different letters and characters corresponding keys, some of which must be typed with the left and others with the fingers of the right hand.