Germany
0.14 - 0.17$
price on 05.08.2022
Ohm's Law.
| Country: | Germany |
| Type: | Postage stamps |
| Series: | Europa (C.E.P.T.) 1994 - Discoveries and Inventions |
| Nominal: | 80 Pf. |
| Year: | 1994 |
| Material: | fluorescent |
| Size: | 43 x 26 mm |
| Perforation: | comb 14 |
| Mintage: | 29,780,000 |
Europa (C.E.P.T.) 1994 - Discoveries and Inventions
 Resistor and Formula 0.14$ |  Radiation from black Body and Formula 0.07$ |