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100th Anniversary of the Patent Office issue of Poland
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Short desc: 100th Anniversary of the Patent Office
Issuer: Poland Date: 11/26/2018 Occasion: Patent Office founding Number/Year: 100 Consists of 4 stamps: (See stamps as list) 3.02Zł 3.20Zł 3.20Zł 3.20Zł All are perf=11.5 Issues with this name: Estonia (2019), Poland |
