File:Beckman Digital pH Meter - DPLA - 738d4367109dc3029cbf7ee4f73dda7b (page 1).jpg

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Beckman Digital pH Meter   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Creator
InfoField
Beckman Instruments, Inc
Title
Beckman Digital pH Meter
Description
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California citrus industry, who needed an accurate way to measure the acidity of his product. The resulting instrument kicked off rapid development not only of Beckman Instruments, Inc. but also of the electronic scientific instrument industry.
Date 1969-Jun
institution QS:P195,Q5090408
Source/Photographer
Permission
(Reusing this file)
Copyright determination made by Science History Institute ( Q5090408) using RightsStatements.org
No Copyright - United States
The organization that has made the Item available believes that the Item is in the Public Domain under the laws of the United States, but a determination was not made as to its copyright status under the copyright laws of other countries. The Item may not be in the Public Domain under the laws of other countries. Please refer to the organization that has made the Item available for more information.
Notices
* Unless expressly stated otherwise, the organization that has made this Item available makes no warranties about the Item and cannot guarantee the accuracy of this Rights Statement. You are responsible for your own use.
  • You may find additional information about the copyright status of the Item on the website of the organization that has made the Item available.
  • You may need to obtain other permissions for your intended use. For example, other rights such as publicity, privacy or moral rights may limit how you may use the material.
Public domain
Public domain
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
United States
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

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current22:43, 5 January 2023Thumbnail for version as of 22:43, 5 January 20232,727 × 3,530 (1.14 MB)DPLA bot (talk | contribs)Uploading DPLA ID dpla:738d4367109dc3029cbf7ee4f73dda7b

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