CH30624A - Device for drilling practically sharp-edged holes - Google Patents

Device for drilling practically sharp-edged holes

Info

Publication number: CH30624A
Authority: CH; Switzerland
Prior art keywords: drilling; edged holes; practically; sharp; practically sharp
Prior art date: 1903-11-02

Application number

CH30624A

Other languages

German (de)

Inventor

Co Auerbach

Original Assignee

Auerbach & 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.)

1903-11-02

Filing date

1903-11-02

Publication date

1905-01-15

1903-11-02 Application filed by Auerbach & Co filed Critical Auerbach & Co

1905-01-15 Publication of CH30624A publication Critical patent/CH30624A/en

Links

238000005553 drilling Methods 0.000 title 1

CH30624A 1903-11-02 1903-11-02 Device for drilling practically sharp-edged holes CH30624A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH30624T		1903-11-02

Publications (1)

Publication Number	Publication Date
CH30624A true CH30624A (en)	1905-01-15

Family

ID=4247759

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH30624A CH30624A (en)	1903-11-02	1903-11-02	Device for drilling practically sharp-edged holes

Country Status (1)

Country	Link
CH (1)	CH30624A (en)

1903
- 1903-11-02 CH CH30624A patent/CH30624A/en unknown

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