POINTING DEVICE FOR COMPUTER

PURPOSE:To enable the device to be used without a desk and to be portable by using a specific pointing device. CONSTITUTION:This device consists of a rotatable post 4, a bar 3 which is slidably inserted into the post 4 at right angles, and a control grip 2 which is provided rotatably at one end part...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	YAMANAKA YOSHIHISA
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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