Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application grantedgrantedCritical
Publication of CA9351ApublicationCriticalpatent/CA9351A/en
SA YANISHEVSKY, Senior engineer, Svyt0713@ yandex. ru State-owned Federal State Institution “2nd Division of Federal Fire-Fighting Service in Saint-Peterburg”; AV IVANOV, Candidate of Technical Sciences, Assistant Rofessor, refox@ mail. ru St. Petersburg University of the EMERCOM of Russia