Permissible explosion-proof electric motors for mines
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Author
Publication
1915 - Govt. Print. Off., Washington, District of Columbia
Language
English
Word Count
4,250 words, Guess
Page Count
17 pages
Identifiers
- Library of Congress Control Number15026278
- OCLC Control Number14119836
- Open LibraryOL6582442M
Classifications
- LCCTN1 .U6 no. 101
Subjects
Series Statement
- [United States] Bureau of mines. Technical paper,
- 101
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