DK22542C - Protection device for auger drill. - Google Patents

Protection device for auger drill.

Info

Publication number
DK22542C
DK22542C DK22542DA DK22542C DK 22542 C DK22542 C DK 22542C DK 22542D A DK22542D A DK 22542DA DK 22542 C DK22542 C DK 22542C
Authority
DK
Denmark
Prior art keywords
protection device
auger drill
auger
drill
protection
Prior art date
Application number
Other languages
Danish (da)
Inventor
Jens Johannes Olsen
Original Assignee
Jens Johannes Olsen
Publication date
Application granted granted Critical
Publication of DK22542C publication Critical patent/DK22542C/en

Links

DK22542D Protection device for auger drill. DK22542C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK22542T

Publications (1)

Publication Number Publication Date
DK22542C true DK22542C (en) 1917-10-22

Family

ID=27837285

Family Applications (1)

Application Number Title Priority Date Filing Date
DK22542D DK22542C (en) Protection device for auger drill.

Country Status (1)

Country Link
DK (1) DK22542C (en)

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