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US3672038A
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Method and apparatus for producing extruded steel shapes
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US3526699A
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Apparatus for connecting ram to electrode
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US3482429A
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Hydraulic press
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US3577882A
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Hydraulic forging press
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US3477229A
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Hydraulic cylinder arrangement
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US3498190A
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Hydraulic cylinder
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US3436944A
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Tube reducing apparatus
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US3250106A
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Drawbench
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US3354681A
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Tube forming means and method
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US3431765A
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Hydraulic extrusion press
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US3216234A
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Drawbench
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US3191409A
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Hydraulic drawbench
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US3097811A
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Apparatus for coiling lengths of stock
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US3059509A
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Billet center punching apparatus
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US2960220A
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Adjusting means for extrusion press die slide block
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US3040871A
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Automatic filing system
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US2950374A
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Induction furnace
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US2959990A
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Trepanning machine
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US2983373A
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Method for cooling extrusion press mandrel
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US2919016A
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Equalizer bar for drawbench
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