GB296568A
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Improvements in or relating to foundry moulding machines
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GB293577A
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Pneumatic jar ramming molding machine for foundries
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US1763662A
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Pneumatic jar-ramming molding machine
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GB290727A
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Improvements in or relating to foundry moulding machines
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GB253412A
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Improvements in or relating to foundry moulding machines
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GB231249A
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Improvements in or relating to roll-over pattern-drawing molding machines
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GB231248A
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Improvements in or relating to foundry molding machines
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US1614527A
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Jarring molding machine
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US1591848A
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Pipe wrench
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US1570506A
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Attachment for roll-over pattern-drawing molding machines
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GB179938A
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Improvements in foundry molding machines
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US1438184A
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Fastening device for removable cutter blades
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US1412882A
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Leveling device for molders' flasks
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US1343836A
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Jar-molding machine
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