Grinnell Company. Grinnell Adjustable Pipe Hangers and Supports: Catalogue 7. Providence, Rhode Island: Grinnell Company, 1934.
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Grinnell Company. Grinnell Adjustable Pipe Hangers and Supports: Catalogue 7. Providence, Rhode Island: Grinnell Company, 1934.
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identifier
2000077194
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2013-10-23T13:22:35
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title
Grinnell Company. Grinnell Adj ...... sland: Grinnell Company, 1934.
shortTitle
Grinnell Company, Adjustable Pipe Hangers and Supports (1934)