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Description

Consolidated Engineering Corporation Mass Spectrometer Patent 2341551
Source

United States Patent
Date

Feb 1944
Author

Herbert Hoover, Jr.
Permission
(Reusing this image)

see below
Other versions http://www.google.com/patents?id=BDFmAAAAEBAJ

Patent number: 2341551

Filing date: May 4, 1940

Issue date: Feb 1944

Inventor: Herbert Hoover, Jr.

Assignee: Consolidated Engineering Corporation

May or may not be in the public domain In general, the contents of United States patents are in the public domain.[1]

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A portion of the disclosure of this patent document contains material which is subject to (copyright or mask work) protection. The (copyright or mask work) owner has no objection to the facsimile reproduction by any­one of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all (copyright or mask work) rights whatsoever.

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current21:50, 18 April 20081,288×796 (138 KB)Kkmurray ({{Information |Description=Consolidated Engineering Corporation Mass Spectrometer Patent 2341551 |Source=United States Patent |Date=Feb 1944 |Author=Herbert Hoover, Jr. |Permission=see below |other_versions=http://www.google.com/patents?id=BDFmAAAAEBAJ })
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