Classification Information
Galvanic cells; battery chargers; eyeglasses; solar batteries; measures; magnifying glasses (optics); mirrors (optics); flat irons, electric; vernier calipers; integrated circuits
Electrical and Scientific ApparatusGalvanic cells; battery chargers; eyeglasses; solar batteries; measures; magnifying glasses (optics); mirrors (optics); flat irons, electric; vernier calipers; integrated circuits
Electrical and Scientific Apparatus