for facilitating hand correction of texts

Full Title

Auxiliary devices for modifying, mixing, or correcting text or layout in connection with photographic or photoelectronic composing > for facilitating hand correction of texts

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS

Subclass:

MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRONIC COMPOSING DEVICES