CH32469A - Machine for sharpening the tip of a twist drill - Google Patents

Machine for sharpening the tip of a twist drill

Info

Publication number
CH32469A
CH32469A CH32469A CH32469DA CH32469A CH 32469 A CH32469 A CH 32469A CH 32469 A CH32469 A CH 32469A CH 32469D A CH32469D A CH 32469DA CH 32469 A CH32469 A CH 32469A
Authority
CH
Switzerland
Prior art keywords
sharpening
tip
machine
twist drill
twist
Prior art date
Application number
CH32469A
Other languages
German (de)
Inventor
Joachim Dahl Johannes
Original Assignee
Joachim Dahl Johannes
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 Joachim Dahl Johannes filed Critical Joachim Dahl Johannes
Publication of CH32469A publication Critical patent/CH32469A/en

Links

CH32469A 1904-06-20 1904-06-20 Machine for sharpening the tip of a twist drill CH32469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH32469T 1904-06-20

Publications (1)

Publication Number Publication Date
CH32469A true CH32469A (en) 1905-07-31

Family

ID=4251817

Family Applications (1)

Application Number Title Priority Date Filing Date
CH32469A CH32469A (en) 1904-06-20 1904-06-20 Machine for sharpening the tip of a twist drill

Country Status (1)

Country Link
CH (1) CH32469A (en)

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