ES126338Y - VENTILATION DEVICE FOR DOWNWATER PIPES. - Google Patents

VENTILATION DEVICE FOR DOWNWATER PIPES.

Info

Publication number
ES126338Y
ES126338Y ES126338U ES126338U ES126338Y ES 126338 Y ES126338 Y ES 126338Y ES 126338 U ES126338 U ES 126338U ES 126338 U ES126338 U ES 126338U ES 126338 Y ES126338 Y ES 126338Y
Authority
ES
Spain
Prior art keywords
downwater
pipes
ventilation device
ventilation
downwater pipes
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
ES126338U
Other languages
Spanish (es)
Other versions
ES126338U (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES126338U priority Critical patent/ES126338Y/en
Publication of ES126338U publication Critical patent/ES126338U/en
Application granted granted Critical
Publication of ES126338Y publication Critical patent/ES126338Y/en
Expired legal-status Critical Current

Links

ES126338U 1966-12-15 1966-12-15 VENTILATION DEVICE FOR DOWNWATER PIPES. Expired ES126338Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES126338U ES126338Y (en) 1966-12-15 1966-12-15 VENTILATION DEVICE FOR DOWNWATER PIPES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES126338U ES126338Y (en) 1966-12-15 1966-12-15 VENTILATION DEVICE FOR DOWNWATER PIPES.

Publications (2)

Publication Number Publication Date
ES126338U ES126338U (en) 1967-04-16
ES126338Y true ES126338Y (en) 1967-10-01

Family

ID=63346013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES126338U Expired ES126338Y (en) 1966-12-15 1966-12-15 VENTILATION DEVICE FOR DOWNWATER PIPES.

Country Status (1)

Country Link
ES (1) ES126338Y (en)

Also Published As

Publication number Publication date
ES126338U (en) 1967-04-16

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