ES78306A3 - La fabricación de válvulas de desagüe de plancha y tubo metálicos. - Google Patents

La fabricación de válvulas de desagüe de plancha y tubo metálicos.

Info

Publication number
ES78306A3
ES78306A3 ES78306A ES78306A ES78306A3 ES 78306 A3 ES78306 A3 ES 78306A3 ES 78306 A ES78306 A ES 78306A ES 78306 A ES78306 A ES 78306A ES 78306 A3 ES78306 A3 ES 78306A3
Authority
ES
Spain
Prior art keywords
manufacture
metal sheet
drain valves
tube drain
tube
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
ES78306A
Other languages
English (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 ES78306A priority Critical patent/ES78306A3/es
Publication of ES78306A3 publication Critical patent/ES78306A3/es
Expired legal-status Critical Current

Links

ES78306A 1921-05-18 1921-05-18 La fabricación de válvulas de desagüe de plancha y tubo metálicos. Expired ES78306A3 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES78306A ES78306A3 (es) 1921-05-18 1921-05-18 La fabricación de válvulas de desagüe de plancha y tubo metálicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES78306A ES78306A3 (es) 1921-05-18 1921-05-18 La fabricación de válvulas de desagüe de plancha y tubo metálicos.

Publications (1)

Publication Number Publication Date
ES78306A3 true ES78306A3 (es) 1921-08-01

Family

ID=69497462

Family Applications (1)

Application Number Title Priority Date Filing Date
ES78306A Expired ES78306A3 (es) 1921-05-18 1921-05-18 La fabricación de válvulas de desagüe de plancha y tubo metálicos.

Country Status (1)

Country Link
ES (1) ES78306A3 (es)

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