IT952564B - Procedimento e dispositivo per la formazione di cavita a forma di scanalatura nella roccia
- Google Patents
Procedimento e dispositivo per la formazione di cavita a forma di scanalatura nella roccia
Info
Publication number
IT952564B
IT952564BIT4947872AIT4947872AIT952564BIT 952564 BIT952564 BIT 952564BIT 4947872 AIT4947872 AIT 4947872AIT 4947872 AIT4947872 AIT 4947872AIT 952564 BIT952564 BIT 952564B
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 Boehler & Co Ag GebfiledCriticalBoehler & Co Ag Geb
Application grantedgrantedCritical
Publication of IT952564BpublicationCriticalpatent/IT952564B/it
B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
Landscapes
Engineering & Computer Science
(AREA)
Mining & Mineral Resources
(AREA)
Mechanical Engineering
(AREA)
Earth Drilling
(AREA)
IT4947872A1971-04-091972-04-08Procedimento e dispositivo per la formazione di cavita a forma di scanalatura nella roccia
IT952564B
(it)