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.)
Verdu Espanol Lamberto
Original Assignee
Verdu Espanol Lamberto
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 Verdu Espanol LambertofiledCriticalVerdu Espanol Lamberto
Priority to ES20009ApriorityCriticalpatent/ES20009A1/es
Publication of ES20009A1publicationCriticalpatent/ES20009A1/es
ES20009A1896-11-251896-11-25Tuberías de plancha metálica con ensambles de rosca para conductos de humo y chimeneas de estufa y otros hogares.
ExpiredES20009A1
(es)
New Construction of Fire Grate and Chimney Flue, Designed to Prevent and Cure Smoky Chimnies, to Check the Great Waste of Heat, and to Change the Draught at Will from Quick to Slow Combustion.