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 ES66405ApriorityCriticalpatent/ES66405A1/es
Publication of ES66405A1publicationCriticalpatent/ES66405A1/es
ES66405A1918-02-111918-02-11Un mecanismo para aumentar la velocidad el trabajo en las máquinas de coser, especialmente en los trabajos de cuero.
ExpiredES66405A1
(es)