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US2363384A
|
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Method of grinding valve seats and similar areas
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GB584433A
|
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A portable grinding machine
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GB574041A
|
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Improvements in valve seat grinding tools
|
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GB574042A
|
|
Improvements in valve seat grinding machines
|
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US2338509A
|
|
Grinding machine
|
|
US2338763A
|
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Portable grinding machine
|
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US2338484A
|
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Grinding tool
|
|
US2318854A
|
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Portable valve seat grinding means
|
|
US2221918A
|
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Valve grinding machine
|
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US2150621A
|
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Pilot for valve seat facing tools
|
|
US2176071A
|
|
Collet construction
|
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GB501338A
|
|
Valve seat grinding means
|
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US2092117A
|
|
Valve facing means
|
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US2116498A
|
|
Grinding machine
|
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US2042783A
|
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Adjusting means for sleeve bearings
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US2042782A
|
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Dust removing means for valve seat grinders or the like
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US1955183A
|
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Tool balancing means
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US1938330A
|
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Suction nozzle for valve-seat grinders
|
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GB407186A
|
|
Improvements in valve seat grinding tools
|
|
US1955182A
|
|
Suction device for cylinder boring machines
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