Patent US 4039896A

Patent number	US 4039896A (click link for details and documents via Google Patents)
Title	Cathode ray storage tube having a target dielectric provided with particulate segments of collector electrode extending therethrough
Inventors	Gerald E. McTeague, Kenneth R. Stinger
Company	Tektronix Inc
Filing date	1976-10-12
Grant date	1977-08-02