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Application filed by Bupt B Uslug P Technicznych SpfiledCriticalBupt B Uslug P Technicznych Sp
Priority to PL28721090ApriorityCriticalpatent/PL287210A1/en
Publication of PL287210A1publicationCriticalpatent/PL287210A1/en
Concrete and wood structure acting simultaneously particularly for strengthening the beam ceiling and method for forming the structure acting simultaneously