CH47157A - Machine for sharpening files - Google Patents

Machine for sharpening files

Info

Publication number: CH47157A
Authority: CH; Switzerland
Prior art keywords: machine; sharpening; files; sharpening files
Prior art date: 1909-03-25

Application number

CH47157A

Other languages

German (de)

Inventor

Johannes Maag

Original Assignee

Johannes Maag

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.)

1909-03-25

Filing date

1909-03-25

Publication date

1910-06-01

1909-03-25 Application filed by Johannes Maag filed Critical Johannes Maag

1910-06-01 Publication of CH47157A publication Critical patent/CH47157A/en

Links

CH47157A 1909-03-25 1909-03-25 Machine for sharpening files CH47157A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH47157T		1909-03-25

Publications (1)

Publication Number	Publication Date
CH47157A true CH47157A (en)	1910-06-01

Family

ID=4281248

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH47157A CH47157A (en)	1909-03-25	1909-03-25	Machine for sharpening files

Country Status (1)

Country	Link
CH (1)	CH47157A (en)

1909
- 1909-03-25 CH CH47157A patent/CH47157A/en unknown

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