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 ES0011187UpriorityCriticalpatent/ES11187U/es
Publication of ES11187UpublicationCriticalpatent/ES11187U/es
Briqueta de carbón perfeccionada, que se caracteriza por establecerse en forma ligeramente octogonal alargada, con ángulos o aristas más o menos pronunciados, para facilitar su combustión.
ES0011187U1945-02-151945-02-15Briqueta de carbón perfeccionada
PendingES11187U
(es)