US PATENT SUBCLASS 379 / 100.13
.~.~ Format conversion

Current as of: June, 1999
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379 /   HD   TELEPHONIC COMMUNICATIONS

90.01  DF  TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) {8}
100.01  DF  .~ To produce visual-graphic copy (e.g., facsimile) {14}
100.13.~.~ Format conversion

DEFINITION

Classification: 379/100.13

Format conversion:

(under subclass 100.01) Subject matter having a specific structure for transforming the nontelephone signal to another form (e.g., image-to-voice, image-to-text, etc.).

SEE OR SEARCH THIS CLASS, SUBCLASS:

93.15, for format conversion at switching station.