Stamps, 100 Years of patents issue
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Netherlands
postage2010, Feb 9 100 Years of patents issue - Dutch inventions unwmk (10 stamps)
| - | 44c | multi | — | — | ||
| - | 44c | multi | — | — | ||
| - | 44c | multi | — | — | ||
| - | 44c | multi | — | — | ||
| - | 44c | multi | — | — | ||
| - | 44c | multi | — | — | ||
| - | 44c | multi | — | — | ||
| - | 44c | multi | — | — | ||
| - | 44 | multi | Submarine Cornelis Drebbel 1920, p. 13.25x12.75 | |||
| - | 44c | multi | LED lighting Philips 2007, p. 13.25x12.75 |
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