Procedure for establishing a list of permissible miners' flame safety lamps
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Publication
1921 - Govt. print. off., Washington, District of Columbia
Language
English
Word Count
3,250 words, Guess
Page Count
13 pages
Identifiers
- Internet Archiveprocedureforesta00unit_5
- Open LibraryOL33203050M
Classifications
- LCCTN23 .U45 no. 7A
Alternate Titles
- Permissible miners' flame safety lamps.
Subjects
Topics
Series Statement
- Schedule 7A -- December 20, 1920 [from old catalog]
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