ROESSLER & HASSLACHER CHEMICAL CO., THE Trademarks
HYDRONE
Filed: March 9, 1906
CHEMICAL COMPOUND FOR PRODUCING HYDROGEN
Owned by: ROESSLER & HASSLACHER CHEMICAL CO., THE
Serial Number: 71017691
ALBONE
Filed: October 27, 1908
BLEACHING FLUID
Owned by: ROESSLER & HASSLACHER CHEMICAL CO., THE
Serial Number: 71038288
