CH80425A - Process for the production of electrically welded twist drills - Google Patents

Process for the production of electrically welded twist drills

Info

Publication number: CH80425A
Authority: CH; Switzerland
Prior art keywords: production; electrically welded; twist drills; drills; twist
Prior art date: 1918-06-03

Application number

CH80425A

Other languages

German (de)

Inventor

Stock Co Spiralbohrer Werkze R

Original Assignee

Stock & Co Spiralbohrer Werkze

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.)

1918-06-03

Filing date

1918-06-03

Publication date

1919-07-01

1918-06-03 Application filed by Stock & Co Spiralbohrer Werkze filed Critical Stock & Co Spiralbohrer Werkze

1919-07-01 Publication of CH80425A publication Critical patent/CH80425A/en

Links

CH80425A 1918-06-03 1918-06-03 Process for the production of electrically welded twist drills CH80425A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH80425T		1918-06-03

Publications (1)

Publication Number	Publication Date
CH80425A true CH80425A (en)	1919-07-01

Family

ID=4334243

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH80425A CH80425A (en)	1918-06-03	1918-06-03	Process for the production of electrically welded twist drills

Country Status (1)

Country	Link
CH (1)	CH80425A (en)

1918
- 1918-06-03 CH CH80425A patent/CH80425A/en unknown

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