File:Steam Heating and Ventilation - Figure 38, 39, 40.png
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[edit]DescriptionSteam Heating and Ventilation - Figure 38, 39, 40.png |
English: Methods of Running Risers in Columns. |
Date | |
Source | https://en.wikisource.org/wiki/Page%3ASteam_heating_and_ventilation_(IA_steamheatingvent00monrrich).pdf/91 |
Author | William Stanton Monroe |
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[edit]Public domainPublic domainfalsefalse |
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.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Steam_Heating_and_Ventilation_-_Figure_38,_39,_40.png |
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current | 20:18, 20 March 2023 | 2,317 × 755 (439 KB) | Sp1nd01 (talk | contribs) | Uploaded a work by William Stanton Monroe from https://en.wikisource.org/wiki/Page%3ASteam_heating_and_ventilation_(IA_steamheatingvent00monrrich).pdf/91 with UploadWizard |
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449,181 byte
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