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 filedfiledCritical
Priority to SU1713281ApriorityCriticalpatent/SU416243A1/ru
Application grantedgrantedCritical
Publication of SU416243A1publicationCriticalpatent/SU416243A1/ru
Устройство и способ изготовления особых форматов строительных кирпичей или их формованных заготовок, или же соединений строительных кирпичей и транспортная лента