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ES52186A1 - An odorless water-closing device for the manholes of the sewers. - Google Patents

An odorless water-closing device for the manholes of the sewers.

Info

Publication number
ES52186A1
ES52186A1 ES52186A ES52186A ES52186A1 ES 52186 A1 ES52186 A1 ES 52186A1 ES 52186 A ES52186 A ES 52186A ES 52186 A ES52186 A ES 52186A ES 52186 A1 ES52186 A1 ES 52186A1
Authority
ES
Spain
Prior art keywords
sewers
manholes
closing device
odorless water
odorless
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
ES52186A
Other languages
Spanish (es)
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 ES52186A priority Critical patent/ES52186A1/en
Publication of ES52186A1 publication Critical patent/ES52186A1/en
Expired legal-status Critical Current

Links

ES52186A 1912-01-26 1912-01-26 An odorless water-closing device for the manholes of the sewers. Expired ES52186A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES52186A ES52186A1 (en) 1912-01-26 1912-01-26 An odorless water-closing device for the manholes of the sewers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES52186A ES52186A1 (en) 1912-01-26 1912-01-26 An odorless water-closing device for the manholes of the sewers.

Publications (1)

Publication Number Publication Date
ES52186A1 true ES52186A1 (en) 1912-04-16

Family

ID=64229679

Family Applications (1)

Application Number Title Priority Date Filing Date
ES52186A Expired ES52186A1 (en) 1912-01-26 1912-01-26 An odorless water-closing device for the manholes of the sewers.

Country Status (1)

Country Link
ES (1) ES52186A1 (en)

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