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Patent No. 6681419

Forehead support apparatusĀ 

A forehead support apparatus for resting a standing users forehead against a wall above a bathroom commode or urinal or beneath a showerhead.

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Class 330/179 - L in anode or grid circuit


Subclass of Class 330 - Amplifiers
Definition: Subject matter having in addition an inductor connected
No. of patents: 1
Last issue date: 03/09/1999


NumberTitleIssue Date
5880640Distributed amplifier for wide band hyperfrequency signals
The invention relates to a distributed amplifier for wide band hyperfrequency signals of the type comprising: a plurality of basic amplifying cells (C1 to Cn) mounted in series, with at least one common drain line (Ld) and at least one co...
03/09/1999
 
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