File:Comparative tests of carbon, metallized carbon and tantalum filament lamps (IA comparativetests00amririch).pdf

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Original file ‎(806 × 1,285 pixels, file size: 11.12 MB, MIME type: application/pdf, 52 pages)

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Summary[edit]

Comparative tests of carbon, metallized carbon and tantalum filament lamps   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
Amrine, Thomas Hamer
image of artwork listed in title parameter on this page
Title
Comparative tests of carbon, metallized carbon and tantalum filament lamps
Publisher
Urbana, The University
Description
Subjects: Incandescent lamps -- Testing
Language English
Publication date [1907]
Current location
IA Collections: cdl; americana
Accession number
comparativetests00amririch
Authority file  OCLC: 1042534155
Source
Internet Archive identifier: comparativetests00amririch
https://archive.org/download/comparativetests00amririch/comparativetests00amririch.pdf

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Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Comparative_tests_of_carbon,_metallized_carbon_and_tantalum_filament_lamps_(IA_comparativetests00amririch).pdf

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current11:07, 12 October 2020Thumbnail for version as of 11:07, 12 October 2020806 × 1,285, 52 pages (11.12 MB)Fæ (talk | contribs)California Digital Library comparativetests00amririch (User talk:Fæ/IA books#Fork20) (batch #24550)

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