Mark Identification

BIO-BALL

Serial Number

74468570

Filing Date

Dec 13, 1993

Registration Date

Feb 25, 1997

Trademark by

MITSUI ZOSEN ENVIRONMENT ENGINEERING CORPORATION

Classification Information

filters formed into a spherical shape by binding chemical fibers together for filtering waste water, filters and filtering units for commercial use for drinking water, filtering and purging units for waste water, and filtering and purging units for industrial waste water

Environmental Control Apparatus