Joy, Joseph F.
Joseph Francis Joy American inventor of mining machinery
VIAF ID: 303937864 (Personal)
Permalink: http://viaf.org/viaf/303937864
Preferred Forms
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100 0 _
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Joseph Francis Joy
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American inventor of mining machinery
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100 1 _
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Joy, Joseph F.
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100 1 _
‡a
Joy, Joseph F.
