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GB224324A
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Improvements relating to foundry moulding machines
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US1517798A
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Molding machine for foundry use
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US1517797A
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Molding machine for foundry use
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GB194645A
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An improved moulding machine for foundry use
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GB202074A
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An improved moulding machine for foundry use
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DE340486C
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Shake forming machine with a shake valve controlled by a special valve
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DE325139C
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Holder for compressed air tools
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GB138519A
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Improvements in foundry moulding machines
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US1335807A
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Support for pneumatic tools
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US1356674A
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Blower for portable rivet hearths or forges
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AU985619B
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An improved blower for portable rivet hearths or forges
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GB124402A
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An Improved Support for Pneumatic Tools.
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GB125855A
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An Improved Blower for Portable Rivet Hearths or Forges.
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