Driving apparatus and exposure apparatus, and device...

Details Driving apparatus and exposure apparatus, and device... Driving apparatus and exposure apparatus, and device...

2008-10-07

2011-10-11

Nguyen, Hung Henry (Department: 2882)

Photocopying

Projection printing and copying cameras

Detailed holder for photosensitive paper

C355S075000

Reexamination Certificate

active

08035805

ABSTRACT:
A guide includes a brittle material layer and a magnetically attracting magnetic body, e.g., a metal layer. A recess and a projection are formed on the metal layer. The brittle material layer is made of, e.g., a sprayed ceramic material and covers the recess formed on the magnetically attracting metal layer. A movable body moves as it levitates above the surface of the brittle material layer.

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Extended European Search Report issued on Feb. 5, 2009 for European Patent Application No. 08166583.8.

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