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100th Anniversary of the Patent Office issue of Poland

  • Colnect-5405-869-100-years-of-the-Patent-Office-of-the-Republic-of-Poland.jpg
  • Colnect-5405-870-100-years-of-the-Patent-Office-of-the-Republic-of-Poland.jpg
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


Record of changes