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Making square or polygonal holes in work-pieces
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Industry
CPC
B23C3/26
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
B23C
MILLING
B23C3/00
Milling particular work Special milling operations Machines therefor
Current Industry
B23C3/26
Making square or polygonal holes in work-pieces
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Patents Grants
last 30 patents
Information
Patent Grant
Rotary milling cutter and milling method using the same technical f...
Patent number
7,306,412
Issue date
Dec 11, 2007
Shinjo Metal Industries, Ltd.
Keizo Masuyama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Eccentric boring tool and method
Patent number
4,260,306
Issue date
Apr 7, 1981
C. L. Frost & Son, Inc.
Siegfried K. Weis
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Internal and external cutting tool
Patent number
3,978,765
Issue date
Sep 7, 1976
John R. Scaduto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
3908510
Patent number
3,908,510
Issue date
Sep 30, 1975
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Method for Producing a Ventilation Bore in a Thrust Bearing of a Cr...
Publication number
20160177869
Publication date
Jun 23, 2016
Bayerische Motoren Werke Aktiengesellschaft
Lars TAENZER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for Producing a Ventilation Bore in a Thrust Bearing of a Cr...
Publication number
20130199507
Publication date
Aug 8, 2013
Bayerische Motoren Werke Aktiengesellschaft
Lars TAENZER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Rotary cutting tool and cutting method using the same
Publication number
20070014644
Publication date
Jan 18, 2007
Shinjo Metal Industries, Ltd.
Keizo Masuyama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Corner cutting method and NC controller
Publication number
20020071732
Publication date
Jun 13, 2002
Toshiba Kikai Kabushiki Kaisha
Takahiro Funaki
G05 - CONTROLLING REGULATING