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Viktor Kaplan

  • Colnect-135-965-Viktor-Kaplan-1876-1934-Kaplan-turbine.jpg
Short desc: Viktor Kaplan


Things in this design:
person Viktor Kaplan

This design is used by one stamp:
Austria semipostal 12/6/1936 64+64g dkgrn dt=Austrian inventors perf=12.5






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