IT1036244B - Procedimento per la fabbricazione di filiere a filettare
- Google Patents
Procedimento per la fabbricazione di filiere a filettare
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Publication number
IT1036244B
IT1036244BIT6884375AIT6884375AIT1036244BIT 1036244 BIT1036244 BIT 1036244BIT 6884375 AIT6884375 AIT 6884375AIT 6884375 AIT6884375 AIT 6884375AIT 1036244 BIT1036244 BIT 1036244B
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Application filed by Herbert Ltd AfiledCriticalHerbert Ltd A
Priority to IT6884375ApriorityCriticalpatent/IT1036244B/it
Application grantedgrantedCritical
Publication of IT1036244BpublicationCriticalpatent/IT1036244B/it
Method for producing fasteners such as screws pins bolts or the like comprising elongatable shanks and elongatable shank fasteners produced according to the aforesaid method