| 006-0007097 | 42470 | NCR CORPORATION |
| 1-550-0060 | 12356 | CINCINNATI MACHINE CO |
| 1803577 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 184-29638-06 | 04773 | GTE COMMUNICATION SYSTEMS CORP |
| 1803577 | 56232 | LOCKHEED MARTIN CORPORATION |
| 12872321 | 92379 | UNISYS CORP |
| 1885763PIECE6 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 29183-204 | 18911 | EATON CORP COUNT CONTROL/SYSTEMS DIV |
| 2-173-071 | 24229 | GEORGE RISK INDUSTRIES, INC. |
| 211-45940-1 | 26285 | HADRON INC COMMUNICATIONS PRODUCTS DIV |
| 30731620-001 | 28009 | SYPRIS ELECTRONICS, LLC |
| 2140-0213 | 28480 | HEWLETT-PACKARD COMPANY |
| 321075-010 | 71482 | CP CLARE CORP NORTH AMERICAN SALES OPERATIONS |
| 246686 | 89536 | FLUKE CORP |
| 5C84686H-01 | 00126 | ACME BULLETIN AND DIRECTORY BOARD CORP |
| 5886246 | 03640 | LOCKHEED MARTIN CORPORATION |
| 7387 | 05464 | INDUSTRIAL ELECTRONIC ENGINEERS, INC. |
| 367-012-003 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION |
| 7387 | 08108 | LAMP INDUSTRY FOR USE WITH INDUSTRY DESIGNATIONS AND ABBREVIATIONS FOR LAMPS |
| 7387 | 08806 | GENERAL ELECTRIC CO MINIATURE LAMP PRODUCTS DEPT LIGHTING BUSINESS GROUP |
| 500162-7387 | 2N491 | WESTERN UNION TELEGRAPH CO PRINCIPAL MANAGEMENT FACILITY |
| 7387 | 55335 | JKL COMPONENTS, CORPORATION |
| 7387 | 71744 | CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON |
| 714 | 76854 | ELECTRO SWITCH CORP. |
| 479L2-11 | 82389 | SWITCHCRAFT INC. |
| 3901-246686 | 89536 | FLUKE CORP |
| 399820-005 | 89944 | ELBITAMERICA, INC. |
| 7387 | 92966 | GTE PRODUCTS CORP LIGHTING PRODUCTS GROUP HILLSBORO MINIATURE LAMP PLANT |
| 7387 | 95146 | ALCO ELECTRONIC PRODUCTS INC |
| 7387 | K0351 | PHILIPS ELECTRICAL LTD |
| 7387AS25 | 05464 | INDUSTRIAL ELECTRONIC ENGINEERS, INC. |
| 94727 | 08458 | EDO CANADA LTD |
| 801A276 | 19899 | ELECTRIC MACHINERY DRESSER INDUSTRIES INC |
| JKL7387 | 55335 | JKL COMPONENTS, CORPORATION |
| PL7387 | 58451 | PRECISION LAMP INC |
| LTX7387 | 61342 | LAMPTRONIX CO LTD |
| 801A276 | 64051 | NTU CIRCUITS INC |
| CM7387 | 71744 | CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON |
| GI7387 | 71744 | CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON |
| LA714 | 76854 | ELECTRO SWITCH CORP. |
| 9001060-05 | 77948 | SINGER CO THE |
| EL-S-5-014121-001 | 96044 | INDUSTRIAL NUCLEONICS CORP |
| 796BP | K3197 | MICRO DISPLAY DEVICES LTD |
| 7387 | R1120 | SATAIR A/S |
| CM7387 | R1120 | SATAIR A/S |
| OL-387BP | S3774 | OSHINO LAMPS LTD. |