Chemicals Trademarks Filed in September 23, 1919
LYKOPON
Filed: September 23, 1919
ANHYDROUS SODIUM HYDROSULFITE
Owned by: ROHM AND HAAS COMPANY
Serial Number: 71123039
FORMOPON
Filed: September 23, 1919
Sulphoxylate of Sodium Formaldehyde
Owned by: ROHM & HAAS COMPANY
Serial Number: 71123041
