Typewriting machines
Typing by other than type-face or type-die
Character formation by impact
Inventor
active
Armature of an electromagnet-coil/armature system for dot matrix
Matrix pin print head having a shield to counter magnetic fields
Method for determining the state of charge of rechargeable...
Method for producing a secondary lithium cell comprising a...
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Profile ID: LFUS-PAI-P-97349