CH30490A - Device for producing exactly the same cutting surfaces on drills - Google Patents

Device for producing exactly the same cutting surfaces on drills

Info

Publication number
CH30490A
CH30490A CH30490A CH30490DA CH30490A CH 30490 A CH30490 A CH 30490A CH 30490 A CH30490 A CH 30490A CH 30490D A CH30490D A CH 30490DA CH 30490 A CH30490 A CH 30490A
Authority
CH
Switzerland
Prior art keywords
drills
cutting surfaces
same cutting
producing exactly
exactly
Prior art date
Application number
CH30490A
Other languages
German (de)
Inventor
Friedrich Schmaltz
Original Assignee
Friedrich Schmaltz
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 Friedrich Schmaltz filed Critical Friedrich Schmaltz
Publication of CH30490A publication Critical patent/CH30490A/en

Links

CH30490A 1903-11-05 1903-11-05 Device for producing exactly the same cutting surfaces on drills CH30490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH30490T 1903-11-05

Publications (1)

Publication Number Publication Date
CH30490A true CH30490A (en) 1904-12-31

Family

ID=4247448

Family Applications (1)

Application Number Title Priority Date Filing Date
CH30490A CH30490A (en) 1903-11-05 1903-11-05 Device for producing exactly the same cutting surfaces on drills

Country Status (1)

Country Link
CH (1) CH30490A (en)

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