| ANSIC78.2-1978 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
| F25T12/CW | 08108 | LAMP INDUSTRY FOR USE WITH INDUSTRY DESIGNATIONS AND ABBREVIATIONS FOR LAMPS |
| F25T12CW33 | 08807 | GENERAL ELECTRIC CO PHOTO LAMP DEPT |
| F25T12/CW | 62607 | PHILIPS ELECTRONICS NORTH AMERICA CORPORATION DBA PHILIPS LIGHTING DIV PHILIPS LIGHTING COMPANY |
| F25T12/CW/33 | 62607 | PHILIPS ELECTRONICS NORTH AMERICA CORPORATION DBA PHILIPS LIGHTING DIV PHILIPS LIGHTING COMPANY |
| F25T12/CW/33 | 88204 | GTE PRODUCTS CORP SYLVANIA MINIATURE LIGHTING DIV |