US PATENT SUBCLASS 101 / 392
.~.~ Variable-size frame

Current as of: June, 1999
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101 /   HD   PRINTING

368  DF  PRINTING MEMBERS {19}
391  DF  .~ Chases {3}
392.~.~ Variable-size frame

DEFINITION

Classification: 101/392

(under subclass 391) Devices, the parts of the frame structure being adjustable.