Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Augustin HavlinfiledCriticalAugustin Havlin
Priority to CS779477ApriorityCriticalpatent/CS192372B1/cs
Publication of CS192372B1publicationCriticalpatent/CS192372B1/cs
CS779477A1977-11-251977-11-25Manipulation levers device for control of lever turning up and closing mechanism of coke oven-batery risers
CS192372B1
(en)