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Safety in Mines
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Harry Lloyd
title
ISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Use of Break Flash Apparatus No.3 for Intrinsic Safety Testing
978-O-7215-O159-8
(O-7215-O159-1)
1951
E.M. Guenault
H. Lloyd
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Harry L.
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Harry Lloyd Hopkins
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Harry Lloyd Miller
Harry Lloyd Hopkins