Cage for a chromatography fused-silica capillary column

- J & W Scientific, Inc.
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Description

FIG. 1 is a top front perspective view of a cage for a chromatography fused silica capillary column;

FIG. 2 is a front elevation thereof;

FIG. 3 is an elevation taken 90.degree. from FIG. 2;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D236123 July 1975 Brent et al.
3775309 November 1973 Ito et al.
3796657 March 1974 Pretorius et al.
4169790 October 2, 1979 Pretorius et al.
Patent History
Patent number: D262573
Type: Grant
Filed: Jun 13, 1980
Date of Patent: Jan 5, 1982
Assignee: J & W Scientific, Inc. (Rancho Cordova, CA)
Inventor: Norman W. Wohlers (Davis, CA)
Primary Examiner: Bernard Ansher
Law Firm: Lothrop & West
Application Number: 6/159,137
Classifications
Current U.S. Class: D24/31; D24/99
International Classification: D2402;