|
US2360671A
|
|
Surface grinder
|
|
US2308739A
|
|
Centerless grinder
|
|
US2473711A
|
|
Rotary pump and motor hydraulic transmission system
|
|
US2301582A
|
|
Truing mechanism
|
|
US2294265A
|
|
Automatic infeeding mechanism for grinding machines
|
|
US2367758A
|
|
Grinding machine
|
|
US2303639A
|
|
Grinding machine
|
|
US2272048A
|
|
Headstock
|
|
US2282048A
|
|
Headstock for machine tools
|
|
US2327022A
|
|
Surface finishing machinery
|
|
US2249065A
|
|
Grinding machine
|
|
US2241634A
|
|
Automatic infeed mechanism for grinding machines
|
|
US2209307A
|
|
Surface finishing machine
|
|
US2248948A
|
|
Variable speed transmission
|
|
US2333304A
|
|
Surface finishing machinery
|
|
US2257464A
|
|
Radius truing attachment
|
|
GB535485A
|
|
Improvements in or relating to machines for finishing the surface of a workpiece by abrasion
|
|
US2197538A
|
|
Metal finishing machine
|
|
GB531735A
|
|
Improvements in or relating to cambering mechanism for grinding machines
|
|
US2224423A
|
|
Process and apparatus for finishing preground articles
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