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Dr Graf G M B H
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Dr Graf G M B H
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Application filed by Dr Graf G M B HfiledCriticalDr Graf G M B H
Priority to ES0166879ApriorityCriticalpatent/ES166879A2/es
Publication of ES166879A2publicationCriticalpatent/ES166879A2/es
Dispositivo para centrar automáticamente un cuerpo en otro según la patente número 166.864 con un manguito dilatable por sobrepresión interna caracterizado porque además del tornillo apretador necesario para producir la presión de sujeción se dispone por lo menos otro tornillo adicional que sirve para regular previamente el contenido del espacio hueco.
ES0166879A1944-07-141944-07-14UN DISPOSITIVO DE FIJACIoN PARA MáQUINAS-HERRAMIENTAS
ExpiredES166879A2
(es)