US PATENT SUBCLASS 283 / 45
WRITING
Current as of: June, 1999
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DEFINITION
Classification: 283/45
The indicia are adapted to facilitate the making of the lines involved in penmanship, drawing, and shorthand.
SEE OR SEARCH CLASS
434, Education and Demonstration,
85, and 162, and indented subclasses for apparatus involving more than the printed matter and holders therefor, which facilitates the making of the lines involved in penmanship, drawing, and shorthand.
