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
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 IndividualfiledCriticalIndividual
Priority to ES51698ApriorityCriticalpatent/ES51698A1/en
Publication of ES51698A1publicationCriticalpatent/ES51698A1/en
ES51698A1911-11-171911-11-17
A process for the manufacture of containers or bottles with hollow walls, in which a vacuum has been made.
ExpiredES51698A1
(en)
A process for the manufacture of scented sulfur tablets that burn without dripping, and are used for the sulfur of jars, vats and other wine containers.
A procedure consisting of the mechanical operations for the manufacture of an industrial product in which, by a special combination, the equivalences of words from several languages can be looked up in a dictionary.