US PATENT SUBCLASS 101 / 14
.~.~.~ Drum series
Current as of:
June, 1999
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101 /
HD
PRINTING
3.1
DF
EMBOSSING OR PENETRATING
{9}
12
DF
.~ Matrix material {3}
13
DF
.~.~ Selective machines {2}
14
.~.~.~ Drum series
DEFINITION
Classification: 101/14
(under subclass 13) Machines there being a plurality of rotatable coaxial members with characters on their peripheries.
SEE OR SEARCH CLASS
199, Type Casting,
3, comprising similar mechanism for assembling matrices.