CH5770A - Locking device for screw heads or nuts - Google Patents

Locking device for screw heads or nuts

Info

Publication number: CH5770A
Authority: CH; Switzerland
Prior art keywords: nuts; locking device; screw heads; heads; screw
Prior art date: 1892-10-21

Application number

CH5770A

Other languages

German (de)

Inventor

Leopold-Richard Blumstengel

Ernst-Ludwig Roehn

Original Assignee

Blumstengel Leopold Richard

Roehn Ernst Ludwig

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.)

1892-10-21

Filing date

1892-10-21

Publication date

1893-03-15

1892-10-21 Application filed by Blumstengel Leopold Richard, Roehn Ernst Ludwig filed Critical Blumstengel Leopold Richard

1893-03-15 Publication of CH5770A publication Critical patent/CH5770A/en

Links

CH5770A 1892-10-21 1892-10-21 Locking device for screw heads or nuts CH5770A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH5770T		1892-10-21

Publications (1)

Publication Number	Publication Date
CH5770A true CH5770A (en)	1893-03-15

Family

ID=4190207

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH5770A CH5770A (en)	1892-10-21	1892-10-21	Locking device for screw heads or nuts

Country Status (1)

Country	Link
CH (1)	CH5770A (en)

1892
- 1892-10-21 CH CH5770A patent/CH5770A/en unknown

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