ES216813Y - ELEMENT FOR THE CONSTRUCTION OF DUCTS. - Google Patents

ELEMENT FOR THE CONSTRUCTION OF DUCTS.

Info

Publication number
ES216813Y
ES216813Y ES1975216813U ES216813U ES216813Y ES 216813 Y ES216813 Y ES 216813Y ES 1975216813 U ES1975216813 U ES 1975216813U ES 216813 U ES216813 U ES 216813U ES 216813 Y ES216813 Y ES 216813Y
Authority
ES
Spain
Prior art keywords
ducts
construction
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
ES1975216813U
Other languages
Spanish (es)
Other versions
ES216813U (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.)
MARTI SALA
Original Assignee
MARTI SALA
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 MARTI SALA filed Critical MARTI SALA
Priority to ES1975216813U priority Critical patent/ES216813Y/en
Publication of ES216813U publication Critical patent/ES216813U/en
Application granted granted Critical
Publication of ES216813Y publication Critical patent/ES216813Y/en
Expired legal-status Critical Current

Links

ES1975216813U 1975-10-30 1975-10-30 ELEMENT FOR THE CONSTRUCTION OF DUCTS. Expired ES216813Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1975216813U ES216813Y (en) 1975-10-30 1975-10-30 ELEMENT FOR THE CONSTRUCTION OF DUCTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1975216813U ES216813Y (en) 1975-10-30 1975-10-30 ELEMENT FOR THE CONSTRUCTION OF DUCTS.

Publications (2)

Publication Number Publication Date
ES216813U ES216813U (en) 1976-08-01
ES216813Y true ES216813Y (en) 1976-12-16

Family

ID=8380707

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975216813U Expired ES216813Y (en) 1975-10-30 1975-10-30 ELEMENT FOR THE CONSTRUCTION OF DUCTS.

Country Status (1)

Country Link
ES (1) ES216813Y (en)

Also Published As

Publication number Publication date
ES216813U (en) 1976-08-01

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