| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SPAHN GLüHLAMPEN | 6536 | Direct Cross Interchange | 1 |
| BERU | 0500406050 | Indirect Cross Interchange | 1 |
| TUNGSRAM | 7544 | Indirect Cross Interchange | 1 |
| OSRAM | 6416 | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | N072601006130 | Indirect Cross Interchange | 1 |