Title
Diode Unit 4139 A System Building BlockCatalog Number
102688399Type
Physical objectDate
Circa 1965Manufacturer
Digital Equipment Corporation (DEC)Identifying Numbers
Model number | 4139 A |
Part number | 4139 /R |
Serial number | 0022095 |
Model number | 4139 A |
Part number | 4139 /R |
Serial number | 0022095 |