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US2489811A
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Belt polishing and grinding machine
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Clamp for saw machines and the like
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Belt type electrolytic grinding machine
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Grinding machine
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Grinding machine having coolant or other liquid supplying means
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Bearing structure and support for reciprocable member
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Guard for grinding wheel
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Polishing and buffing apparatus
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Work feeding device
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Grinding machine
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Belt-type grinding machine
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Table extension for a grinding machine
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Grinding machine
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Grinder with oscillating head
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Grinder with oscillating head
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Electrolyte or coolant collecting and supply unit for machine tools
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Mounting for electro-chemical grinding disk
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Machine tool
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CA689815A
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Belt-type grinding machine
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CA611574A
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Machine tool
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