ES173171Y - ELASTIC DEVICE FOR THE CONSTRUCTION OF CONCRETE TUBULAR DUCTS. - Google Patents

ELASTIC DEVICE FOR THE CONSTRUCTION OF CONCRETE TUBULAR DUCTS.

Info

Publication number
ES173171Y
ES173171Y ES1971173171U ES173171U ES173171Y ES 173171 Y ES173171 Y ES 173171Y ES 1971173171 U ES1971173171 U ES 1971173171U ES 173171 U ES173171 U ES 173171U ES 173171 Y ES173171 Y ES 173171Y
Authority
ES
Spain
Prior art keywords
construction
elastic device
concrete tubular
tubular ducts
ducts
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
ES1971173171U
Other languages
Spanish (es)
Other versions
ES173171U (en
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.)
ALCALDE PECERO
Original Assignee
ALCALDE PECERO
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 ALCALDE PECERO filed Critical ALCALDE PECERO
Priority to ES1971173171U priority Critical patent/ES173171Y/en
Publication of ES173171U publication Critical patent/ES173171U/en
Application granted granted Critical
Publication of ES173171Y publication Critical patent/ES173171Y/en
Expired legal-status Critical Current

Links

ES1971173171U 1971-10-09 1971-10-09 ELASTIC DEVICE FOR THE CONSTRUCTION OF CONCRETE TUBULAR DUCTS. Expired ES173171Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1971173171U ES173171Y (en) 1971-10-09 1971-10-09 ELASTIC DEVICE FOR THE CONSTRUCTION OF CONCRETE TUBULAR DUCTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1971173171U ES173171Y (en) 1971-10-09 1971-10-09 ELASTIC DEVICE FOR THE CONSTRUCTION OF CONCRETE TUBULAR DUCTS.

Publications (2)

Publication Number Publication Date
ES173171U ES173171U (en) 1972-03-01
ES173171Y true ES173171Y (en) 1972-10-16

Family

ID=8348079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971173171U Expired ES173171Y (en) 1971-10-09 1971-10-09 ELASTIC DEVICE FOR THE CONSTRUCTION OF CONCRETE TUBULAR DUCTS.

Country Status (1)

Country Link
ES (1) ES173171Y (en)

Also Published As

Publication number Publication date
ES173171U (en) 1972-03-01

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