CHICAGO SECTION OF THE AMERICAN CHEMICAL SOCIETY, THE Trademarks
TRAIL BLAZERS OF CHEMISTRY
Filed: March 1, 1967
CONDUCTING EXHIBITIONS IN THE FIELDS OF CHEMISTRY AND CHEMICAL ENGINEERING
Owned by: CHICAGO SECTION OF THE AMERICAN CHEMICAL SOCIETY, THE
Serial Number: 72265692
CHEM SHOW NEWS
Filed: March 8, 1967
NEWS BULLETIN CONTAINING INFORMATION OF INTEREST TO CHEMISTS AND THE CHEMICAL INDUSTRY
Owned by: CHICAGO SECTION OF THE AMERICAN CHEMICAL SOCIETY, THE
Serial Number: 72266198
