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ES260729Y - Conductos de ventilacion - Google Patents

Conductos de ventilacion

Info

Publication number
ES260729Y
ES260729Y ES1981260729U ES260729U ES260729Y ES 260729 Y ES260729 Y ES 260729Y ES 1981260729 U ES1981260729 U ES 1981260729U ES 260729 U ES260729 U ES 260729U ES 260729 Y ES260729 Y ES 260729Y
Authority
ES
Spain
Prior art keywords
ventilation ducts
ducts
ventilation
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
ES1981260729U
Other languages
English (en)
Other versions
ES260729U (es
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 filed Critical
Priority to ES1981260729U priority Critical patent/ES260729Y/es
Publication of ES260729U publication Critical patent/ES260729U/es
Application granted granted Critical
Publication of ES260729Y publication Critical patent/ES260729Y/es
Expired legal-status Critical Current

Links

ES1981260729U 1981-10-14 1981-10-14 Conductos de ventilacion Expired ES260729Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1981260729U ES260729Y (es) 1981-10-14 1981-10-14 Conductos de ventilacion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1981260729U ES260729Y (es) 1981-10-14 1981-10-14 Conductos de ventilacion

Publications (2)

Publication Number Publication Date
ES260729U ES260729U (es) 1982-08-01
ES260729Y true ES260729Y (es) 1984-01-16

Family

ID=8416950

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981260729U Expired ES260729Y (es) 1981-10-14 1981-10-14 Conductos de ventilacion

Country Status (1)

Country Link
ES (1) ES260729Y (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2143925B1 (es) * 1997-08-29 2000-12-01 Prefabricado Antonio Cruz Vali Sistema de evacuacion natural de aire viciado y de humos en una edificacion.

Also Published As

Publication number Publication date
ES260729U (es) 1982-08-01

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