BELFORD
Filed: September 17, 1968
FLEXIBLE-TYPE LOOSE LEAF BINDERS AND TRANSPARENT COVERS
Owned by: BELFORD COMPANY, INC.
Serial Number: 72307543
LOOP LEAF
Filed: September 17, 1968
FLEXIBLE-TYPE LOOSE LEAF BINDERS AND TRANSPARENT COVERS
Owned by: BELFORD COMPANY, INC.
Serial Number: 72307544
IDR&DS
Filed: September 17, 1968
REFERENCE VOLUME ISSUED ANNUALLY IN THE NATURE OF A DIRECTORY
Owned by: Institute for Scientific Information, Inc.
Serial Number: 72307576
INDEX CHEMICUS REGISTRY SYSTEM
Filed: September 17, 1968
INDEX PUBLISHED PERIODICALLY ON CHEMICAL COMPOUNDS
Owned by: Institute for Scientific Information, Inc.
Serial Number: 72307577
INTERNATIONAL DIRECTORY OF RESEARCH & DEVELOPMENT SCIENTISTS
Filed: September 17, 1968
REFERENCE VOLUMES ISSUED ANNUALLY IN THE NATURE OF A DIRECTORY
Owned by: Institute for Scientific Information, Inc.
Serial Number: 72307578
