Shorthand typewriting machine

Shuttle drive for reciprocably mounted line printer carriages

Sideshift erase apparatus and method for impact printers

Sidewall actuator for a high density ink jet printhead

Signal controlled indexing rate shifter for a typewriter

Signal priority logic for serial printer

Signal processing arrangement

Signature printing check writer

Signmaking machine

Silencer for printing telegraph apparatus

Silencer for the carriage of a type-writer or the like

Silencers for printing telegraph apparatus

Silencing device for typewriters

Silicon nozzle structure and method of manufacture

Simplified ink jet head

Simplified ink jet head

Simplified ink jet head

Single channel encoder system

Single element printer

Single element printer