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Family has litigation
First worldwide family litigation filedlitigationCriticalhttps://patents.darts-ip.com/?family=43014726&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL377306(A1)"Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zbigniew Barecki, Stanisław Kaczmarzyk, Wiesław DziewiorfiledCriticalZbigniew Barecki
Priority to PL377306ApriorityCriticalpatent/PL209044B1/pl
Publication of PL377306A1publicationCriticalpatent/PL377306A1/pl
Publication of PL209044B1publicationCriticalpatent/PL209044B1/pl
PL377306A2005-09-282005-09-28Sposób wtórnego zabezpieczania górniczego wyrobiska chodnikowego i zespół opinki do realizacji tego sposobu
PL209044B1
(pl)