Marpak Trademarks

MARPAK
Fixed film assembly consisting of synthetic resin film sheets particularly adapted for use in biological wastewater treatment and cooling towers
Registered  ·  June 15, 2005  ·  78650965  · 
marpak
MARPAK
fixed film assembly consisting of synthetic resin film sheets particularly adapted for use in biological wastewater treatment and cooling towers
Cancelled  ·  December 30, 1996  ·  75219582  ·