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DK22157C - Screw protection. - Google Patents

Screw protection.

Info

Publication number
DK22157C
DK22157C DK22157DA DK22157C DK 22157 C DK22157 C DK 22157C DK 22157D A DK22157D A DK 22157DA DK 22157 C DK22157 C DK 22157C
Authority
DK
Denmark
Prior art keywords
screw protection
screw
protection
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Valk S Certitudo Patentmoer V
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.)
Publication date
Application granted granted Critical
Publication of DK22157C publication Critical patent/DK22157C/en

Links

DK22157D 1915-10-25 Screw protection. DK22157C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL22157X 1915-10-25

Publications (1)

Publication Number Publication Date
DK22157C true DK22157C (en) 1917-05-21

Family

ID=28036221

Family Applications (1)

Application Number Title Priority Date Filing Date
DK22157D DK22157C (en) 1915-10-25 Screw protection.

Country Status (1)

Country Link
DK (1) DK22157C (en)

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