Showing 1 - 16 results of 16 for search '"ARMOR, R"', query time: 1.01s Refine Results  

HOT-AIR FURNACE

by ROBERT R. ARMOR
Year of Publication 27.02.1917
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Patent

GAS-BURNER

by ROBERT R. ARMOR
Year of Publication 07.03.1916
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Patent

HOT AIR FURNACE

by ARMOR, ROBERT R
Year of Publication 17.07.1917
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Patent