GB625329A
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An instrument for measuring the machinability of metals
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US2465757A
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Apparatus for testing the machineability of metals
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GB599745A
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A new or improved instrument for measuring the cutting pressure exerted on metal cutting tools
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GB383420A
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Process and apparatus for the manufacture of hollow or cup shaped bodies
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GB362849A
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Apparatus for manufacturing hollow bodies from wood veneer
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US1645936A
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Method of and apparatus for producing cylindrical formations or hollow bodies from veneer or thin sheet wood
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US1622399A
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Bobbin bin and shelf therefor
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GB262231A
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Method of producing cylindrical formations or hollow bodies from veneer or thin sheet wood and apparatus for use in connection therewith
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US1601265A
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Apparatus for manufacturing bands of veneer
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GB231894A
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Improvements in apparatus for manufacturing bands of veneer or thin sheet wood
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