Telephone line surge protector module with fast-acting, high res

Telephone lines overvoltage protection apparatus

Telephone main distributing frame

Telephone network/subscriber interface device

Telephone protection circuit

Telephone protector module having flag indicator

Telephone protector module having heat coil fired flag indicator

Telephone protector module having self-contained sealing means

Telephone protector module with auxiliary fusible element

Telephone service checking terminal

Telephone subscriber loop overvoltage protection integrated circ

Telephone surge protector and housings therefor

Telephone two element gas tube protector module

Telescoping drive-through menu system

Telescoping pivot hinge for computer display

Telescoping support crossbar for a cable management arm

Television fault detection and protection apparatus

Television module support and carrier

Television receiver control box

Television receiver high voltage generator protection circuit