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Application filed by Glowny Instytut GornictwafiledCriticalGlowny Instytut Gornictwa
Priority to PL23775882ApriorityCriticalpatent/PL237758A2/en
Publication of PL237758A2publicationCriticalpatent/PL237758A2/en
PL23775882A1982-08-021982-08-02Method of restoring vertical position of buildings and other building structures showing declension from uprightness
PL237758A2
(en)