[ Scientific, nautical, surveying, electric, photographic, cinematographic, ] optical, weighing, measuring, signaling, checking, [ life-saving and teaching ]apparatus and instruments, namely, [ weighing apparatus and instruments, ] calculating machines and data processing equipment, [ sonar equipment; ]apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electric conductors, electric switches, electric transformers, el...

Hydroponics gardening stand and light frame adaptable to four different hydroponics systems with no water feed and no function besides holding plants and lights

POLISHING PADS