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 Dwight SmithfiledCriticalDwight Smith
Priority to MX20306084ApriorityCriticalpatent/MX159666A/es
Publication of MX159666ApublicationCriticalpatent/MX159666A/es
MX20306084A1984-10-161984-10-16Mejoras en bolsa con compartimientos que contienen un liquido para marcar superficies de metal,aluminio o lo similar
MX159666A
(es)