File:Consolidated MS.png
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DescriptionConsolidated MS.png | Consolidated Engineering Corporation Mass Spectrometer Patent 2341551 |
Date | |
Source | United States Patent |
Author | Herbert Hoover, Jr. |
Other versions | http://www.google.com/patents?id=BDFmAAAAEBAJ |
References InfoField |
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Patent number: 2341551
Filing date: May 4, 1940
Issue date: Feb 1944
Inventor: Herbert Hoover, Jr.
Assignee: Consolidated Engineering Corporation
Public domainPublic domainfalsefalse |
In general, the contents of United States patents are in the public domain.
In specific cases, patent applicants and holders may claim copyright in portions of those documents. In those specific cases, applicants are required to identify the portions that are protected under copyright, and are additionally required to state the following within the body of the application and patent (see 37 CFR 1.71(d) & (e) and 37 CFR 1.84(s), and MPEP § 608.01(e) & (w) and MPEP § 1512):
The original patent should be checked for the presence of such language before an assumption is made that the contents are in the public domain. (This template can be replaced by {{PD-US-patent-no notice}} in such cases.) |
Original upload log
[edit]Date/Time | Dimensions | User | Comment |
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18 April 2008, 21:50:34 | 1288 × 796 (140903 bytes) | Kkmurray (talk · contribs) | {{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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current | 06:15, 25 November 2014 | 1,288 × 796 (139 KB) | GifTagger (talk | contribs) | Bot: Converting file to superior PNG file. (Source: Consolidated_MS.gif). This GIF was problematic due to transparency. |
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