Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1990-06-08
1991-02-19
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51145R, 51142, 51144, B24B 2102
Patent
active
049931903
ABSTRACT:
A polishing apparatus for polishing optical components and mechanical parts requiring a high surface precision, such as lenses and mirrors, by pressing a running tape to such component.
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Hiyoshi Toyohiko
Iwata Mikio
Ohkawa Shinkichi
Suzuki Masanori
Watanabe Kazuo
Canon Kabushiki Kaisha
Schmidt Frederick R.
Shideler Blynn
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