US PATENT SUBCLASS 346 / 107.5
.~.~ Having optical means interposed between the mirror galvanometer and the record receiver

Current as of: June, 1999
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346 /   HD   RECORDERS

107.1  DF  LIGHT OR BEAM RECORDING {3}
107.3  DF  .~ Mirror galvanometer {2}
107.5.~.~ Having optical means interposed between the mirror galvanometer and the record receiver

DEFINITION

Classification: 346/107.5

Having optical means interposed between the mirror galvanometer and the record receiver:

(under subclass 107.3) Subject matter comprising light modifying device located between the mirror galvanometer and the medium to affect the formation of the record.

(1) Note. The light modifying device includes, for example, mirror, lens, filter, light pipe, or masking means, etc.