ES87815A1 - An automatic drain valve for ballast tanks. - Google Patents

An automatic drain valve for ballast tanks.

Info

Publication number
ES87815A1
ES87815A1 ES87815A ES87815A ES87815A1 ES 87815 A1 ES87815 A1 ES 87815A1 ES 87815 A ES87815 A ES 87815A ES 87815 A ES87815 A ES 87815A ES 87815 A1 ES87815 A1 ES 87815A1
Authority
ES
Spain
Prior art keywords
drain valve
ballast tanks
automatic drain
automatic
ballast
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
ES87815A
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.)
Electric Boat Corp
Original Assignee
Electric Boat Corp
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 Electric Boat Corp filed Critical Electric Boat Corp
Priority to ES87815A priority Critical patent/ES87815A1/en
Publication of ES87815A1 publication Critical patent/ES87815A1/en
Expired legal-status Critical Current

Links

ES87815A 1923-12-28 1923-12-28 An automatic drain valve for ballast tanks. Expired ES87815A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES87815A ES87815A1 (en) 1923-12-28 1923-12-28 An automatic drain valve for ballast tanks.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES87815A ES87815A1 (en) 1923-12-28 1923-12-28 An automatic drain valve for ballast tanks.

Publications (1)

Publication Number Publication Date
ES87815A1 true ES87815A1 (en) 1924-02-16

Family

ID=64252150

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87815A Expired ES87815A1 (en) 1923-12-28 1923-12-28 An automatic drain valve for ballast tanks.

Country Status (1)

Country Link
ES (1) ES87815A1 (en)

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