ES225630Y - IMPROVED DRAINAGE DEVICE. - Google Patents

IMPROVED DRAINAGE DEVICE.

Info

Publication number
ES225630Y
ES225630Y ES1977225630U ES225630U ES225630Y ES 225630 Y ES225630 Y ES 225630Y ES 1977225630 U ES1977225630 U ES 1977225630U ES 225630 U ES225630 U ES 225630U ES 225630 Y ES225630 Y ES 225630Y
Authority
ES
Spain
Prior art keywords
drainage device
improved drainage
improved
drainage
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
ES1977225630U
Other languages
Spanish (es)
Other versions
ES225630U (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.)
RAYA SANCHEZ ANTONIO
Original Assignee
RAYA SANCHEZ ANTONIO
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 RAYA SANCHEZ ANTONIO filed Critical RAYA SANCHEZ ANTONIO
Priority to ES1977225630U priority Critical patent/ES225630Y/en
Publication of ES225630U publication Critical patent/ES225630U/en
Application granted granted Critical
Publication of ES225630Y publication Critical patent/ES225630Y/en
Expired legal-status Critical Current

Links

ES1977225630U 1977-01-12 1977-01-12 IMPROVED DRAINAGE DEVICE. Expired ES225630Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977225630U ES225630Y (en) 1977-01-12 1977-01-12 IMPROVED DRAINAGE DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977225630U ES225630Y (en) 1977-01-12 1977-01-12 IMPROVED DRAINAGE DEVICE.

Publications (2)

Publication Number Publication Date
ES225630U ES225630U (en) 1977-03-16
ES225630Y true ES225630Y (en) 1977-07-01

Family

ID=8387538

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977225630U Expired ES225630Y (en) 1977-01-12 1977-01-12 IMPROVED DRAINAGE DEVICE.

Country Status (1)

Country Link
ES (1) ES225630Y (en)

Also Published As

Publication number Publication date
ES225630U (en) 1977-03-16

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