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DUPLOMATIC

Overview
  • Total Patents
    98
About

DUPLOMATIC has a total of 98 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Italy, Germany and France. Its main competitors in its focus markets machine tools, machines and mechanical elements are MOULIN GEORGES, RIELLO MACCHINE UTENSILI SPA and ERNAULT BATIGNOLLES S A H.

Patent filings in countries

World map showing DUPLOMATICs patent filings in countries

Patent filings per year

Chart showing DUPLOMATICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 De Bernardi Franco 17
#2 Girola Angelo 10
#3 Nuzzolese Michele 6
#4 Bernardi Franco De 5
#5 Inalba Giampiero 2
#6 Andreoli Loris 2
#7 Franco De Bernardi 2
#8 Girola A 2
#9 Morlacchi Gianpaolo 2
#10 De Bernari Franco 1

Latest patents

Publication Filing date Title
TW325426B Rotatable tool-holder turret for lathes, work-centers and the like
EP0768585A1 Operating unit for intermittent drives
EP0782901A1 Tool-holder turret
US5632075A Tool-carrier turret
ITMI941866D0 Rotary tool holding turret
DE4343475A1 Machine-tool capstan-head-indexing mechanism
ITMI931968D0 Tool turret
ITMI912578A1 Indexing impact damping device with hydraulic damping in a tool-holding turret
IT9020541A1 Tool-holder turret for lathes, machining centres and the like
IT8922781D0 Tool carrying turret for lathes, work centres and the like
EP0331003A2 A turret tool post for lathes, machining centers performing turning operations, and the like
EP0215748A1 A revolving turret particularly for lathe machining centers
DE3143999A1 Turret-head tool holder with several indexing positions for machine tools, in particular for lathes
DE3143983A1 Turret-head tool holder with several indexing positions for machine tools, in particular for lathes
GB2073063A Multi-position tool turret
IT8025779D0 Indexing lathe tool carrier
DE3025863A1 TOOL REVOLVER HEAD
DE3024026A1 COPYING VALVE, ESPECIALLY FOR HYDRAULICALLY WORKING REFORMING DEVICES OF MACHINE TOOLS
DE2722277A1 Hydraulic drive unit control - consists of shell with grooves fitted on one side into rigid bearing, on other side into drive shaft part
GB1489512A Screw thread cutting device for a centre lathe