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US3565667A
|
|
Method of chemical nickeling and cadmium chemical plating of metallic and nonmetallic substrates
|
|
GB864760A
|
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Grinding wheel
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GB842074A
|
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Rotary abrasive member
|
|
GB842170A
|
|
Rotary grinding units
|
|
GB802297A
|
|
Improvements in or relating to grinding discs
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|
GB752905A
|
|
Improvements in or relating to grinding, polishing or cutting discs
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|
US2775854A
|
|
Cutting or polishing disk
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GB723314A
|
|
Improvements in or relating to abrading elements
|
|
GB302430A
|
|
Improvements in the manufacture and production of waterproof polishing and abrasive paper and the like
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|
GB293232A
|
|
Glueing process and a process for the preparation of a suitable glue therefor
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US1833715A
|
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Water proof polishing paper
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