US1661786A
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Automobile bumper
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US1609860A
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Automobile bumper
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US1690568A
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Turret head for machine tools
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US1698254A
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Power chuck
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US1628061A
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Multiple-spindle metal-turning machine
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US1635703A
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Multiple-spindle drilling machine
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US1505902A
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Automobile bumper bracket
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US1635702A
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Cutting compound distribution system
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US1631579A
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Tool-slide mechanism
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US1690567A
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Power chucking device
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US1505901A
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Automobile bumper bracket
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US1665554A
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Clutch
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US1606127A
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Bearing for clutch-releasing devices and other purposes
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US1455283A
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Electric-operating chucking device
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US1382339A
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Tool-slide for machine-tools
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US1410451A
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Multicutting bar
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US1250556A
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Work-spindle adjustment.
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US1285019A
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Feed-works for machine-tools.
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US1258089A
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Automatic machine-tool.
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US995322A
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Changeable driving connection for machine-tools.
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