ES53A1 -
Device (The Stilography) designed to reproduce any writing, drawing or music without the need for stone, press or special paper.
- Google Patents
Device (The Stilography) designed to reproduce any writing, drawing or music without the need for stone, press or special paper.
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.)
Valcarcel Losada Cesar
Original Assignee
Valcarcel Losada Cesar
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 Valcarcel Losada CesarfiledCriticalValcarcel Losada Cesar
Priority to ES53ApriorityCriticalpatent/ES53A1/en
Publication of ES53A1publicationCriticalpatent/ES53A1/en
ES53A1878-10-011878-10-01
Device (The Stilography) designed to reproduce any writing, drawing or music without the need for stone, press or special paper.
ExpiredES53A1
(en)