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US4315383A
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Inner gear drive for abrading machines
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US4020600A
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Polishing fixture
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US4009539A
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Lapping machine with vacuum workholder
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US3921342A
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Lap plate
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US3762053A
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Device for testing the flatness of the surface of a lapping plate of a lapping machine
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US3683562A
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Means for applying a liquid abrasive over the surface of a rotatable lapping table of a lapping machine
|
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US3659384A
|
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Machine for parallelly lapping opposite surfaces of a workpiece
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US3562964A
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Lapping machine
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US3568371A
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Lapping and polishing machine
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US3521409A
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Mechanism for adjusting and retaining a conditioning ring upon the rotatable horizontal lapping plate of a lapping machine
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US3571978A
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Lapping machine having pressure plates, the temperature of which is controlled by a coolant
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US3434243A
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Reciprocating lapping machine for railroad car air brakes
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US3377750A
|
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Self-positioning combination work holder and dressing ring for flat lapping machines
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US3261510A
|
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Apparatus for dispensing abrasive compound upon the surface of a rotatable lap plate of a lapping machine
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US3225492A
|
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Lapping apparatus
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US3284960A
|
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Lapping machines
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