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ES168273Y - Barrena para la perforacion de terrenos. - Google Patents

Barrena para la perforacion de terrenos.

Info

Publication number
ES168273Y
ES168273Y ES1971168273U ES168273U ES168273Y ES 168273 Y ES168273 Y ES 168273Y ES 1971168273 U ES1971168273 U ES 1971168273U ES 168273 U ES168273 U ES 168273U ES 168273 Y ES168273 Y ES 168273Y
Authority
ES
Spain
Prior art keywords
drill
ground drilling
drilling
ground
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES1971168273U
Other languages
English (en)
Other versions
ES168273U (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAMPBLANCH BUSQUET
Original Assignee
CAMPBLANCH BUSQUET
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.)
Filing date
Publication date
Application filed by CAMPBLANCH BUSQUET filed Critical CAMPBLANCH BUSQUET
Priority to ES1971168273U priority Critical patent/ES168273Y/es
Publication of ES168273U publication Critical patent/ES168273U/es
Application granted granted Critical
Publication of ES168273Y publication Critical patent/ES168273Y/es
Expired legal-status Critical Current

Links

ES1971168273U 1971-04-24 1971-04-24 Barrena para la perforacion de terrenos. Expired ES168273Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1971168273U ES168273Y (es) 1971-04-24 1971-04-24 Barrena para la perforacion de terrenos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1971168273U ES168273Y (es) 1971-04-24 1971-04-24 Barrena para la perforacion de terrenos.

Publications (2)

Publication Number Publication Date
ES168273U ES168273U (es) 1971-09-01
ES168273Y true ES168273Y (es) 1972-04-01

Family

ID=8344382

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971168273U Expired ES168273Y (es) 1971-04-24 1971-04-24 Barrena para la perforacion de terrenos.

Country Status (1)

Country Link
ES (1) ES168273Y (es)

Also Published As

Publication number Publication date
ES168273U (es) 1971-09-01

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