(under subclass 67) Subject matter wherein printing plates or
electrotypes are produced.
SEE OR SEARCH THIS CLASS, SUBCLASS:
68, for processes of reproducing to form dies and molds useful in the preparation of records.
72, for processes sometimes referred to as electrotyping, which result in the production of decorative plaques or lettered plates not used in printing.
SEE OR SEARCH CLASS
101, Printing,
401.1, and indented subclasses for processes in general for making printing members.
