MTP833B - "hand-to-keyboard attitude" monitoring apparatus for use in typewriter keyboard mastery courses
- Google Patents
"hand-to-keyboard attitude" monitoring apparatus for use in typewriter keyboard mastery courses
Info
Publication number
MTP833B
MTP833BMT833AMTP833AMTP833BMT P833 BMTP833 BMT P833BMT 833 AMT833 AMT 833AMT P833 AMTP833 AMT P833AMT P833 BMTP833 BMT P833B
Authority
MT
Malta
Prior art keywords
keyboard
mastery
courses
attitude
hand
Prior art date
Application number
MT833A
Inventor
Edward Carmel Ellul
Original Assignee
Edward Carmel Ellul
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 Edward Carmel EllulfiledCriticalEdward Carmel Ellul
Priority to MT833ApriorityCriticalpatent/MTP833B/en
Publication of MTP833BpublicationCriticalpatent/MTP833B/en