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Simultaneously adjustable pinch rolls for feeding endless strips
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Bevel closing die head having replaceable and selectively positionable insert wear ring
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Rotatable threaded element operative to reciprocate collapsing means for collapsible thread chasers in a die head
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Crank driving mechanism
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Method of and apparatus for rectifying distortion in metal bodies
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Alligator shear blade mounting
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Counterbalancing mechanism for machine tools
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