ES451927A1 - Perfeccionamientos introducidos en un dispositivo para ase- gurar un carril a un durmiente, asi como en un soporte y unagrapa correspondiente.
- Google Patents
Perfeccionamientos introducidos en un dispositivo para ase- gurar un carril a un durmiente, asi como en un soporte y unagrapa correspondiente.
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 ES451927ApriorityCriticalpatent/ES451927A1/es
Publication of ES451927A1publicationCriticalpatent/ES451927A1/es
ES451927A1976-09-281976-09-28Perfeccionamientos introducidos en un dispositivo para ase- gurar un carril a un durmiente, asi como en un soporte y unagrapa correspondiente.
ExpiredES451927A1
(es)