
‘Costruzioni Meccaniche Bertoli’ originated from Corrado Bertoli’s firm 70 years ago in Pomarance (PI) – Italy. Recently, CMB changed its name to “Bertoli srl”. |
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Corrado Bertoli
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Patent (1950) |
Alberto Bertoli
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Hoist for geothermal and oil research
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Radiocontrolled hydraulic head drill
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Adaptors for oil hatch
Drill to test steam in high depth |
Dust collecting plant
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