CH17525A - Spiralbohrer-Schleifmaschine - Google Patents

Spiralbohrer-Schleifmaschine

Info

Publication number
CH17525A
CH17525A CH17525A CH17525DA CH17525A CH 17525 A CH17525 A CH 17525A CH 17525 A CH17525 A CH 17525A CH 17525D A CH17525D A CH 17525DA CH 17525 A CH17525 A CH 17525A
Authority
CH
Switzerland
Prior art keywords
grinding machine
twist drill
drill grinding
twist
machine
Prior art date
Application number
CH17525A
Other languages
English (en)
Inventor
Co Schubert
Original Assignee
Schubert & Co
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 Schubert & Co filed Critical Schubert & Co
Publication of CH17525A publication Critical patent/CH17525A/de

Links

CH17525A 1898-08-23 1898-08-23 Spiralbohrer-Schleifmaschine CH17525A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH17525T 1898-08-23

Publications (1)

Publication Number Publication Date
CH17525A true CH17525A (de) 1899-06-30

Family

ID=4217721

Family Applications (1)

Application Number Title Priority Date Filing Date
CH17525A CH17525A (de) 1898-08-23 1898-08-23 Spiralbohrer-Schleifmaschine

Country Status (1)

Country Link
CH (1) CH17525A (de)

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