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HARDNESS GAUGE FOR SELENIUM

IP.com Disclosure Number: IPCOM000022746D
Original Publication Date: 1976-Jan-31
Included in the Prior Art Database: 2004-Mar-26

Publishing Venue

Xerox Disclosure Journal

Abstract

Hardness of selenium and its alloys with arsenic may be mea~- sured by means of an instrument employing the following parts: 1. A series of elastomer pads of differing hardness to each of which is attached;