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ES57406A1 - Improvements in the manufacture of asphalt coated sheet metal tubes. - Google Patents

Improvements in the manufacture of asphalt coated sheet metal tubes.

Info

Publication number
ES57406A1
ES57406A1 ES57406A ES57406A ES57406A1 ES 57406 A1 ES57406 A1 ES 57406A1 ES 57406 A ES57406 A ES 57406A ES 57406 A ES57406 A ES 57406A ES 57406 A1 ES57406 A1 ES 57406A1
Authority
ES
Spain
Prior art keywords
manufacture
sheet metal
metal tubes
coated sheet
asphalt coated
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
ES57406A
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.)
Hijos De M Tomas Y Cia
Original Assignee
Hijos De M Tomas Y Cia
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 Hijos De M Tomas Y Cia filed Critical Hijos De M Tomas Y Cia
Priority to ES57406A priority Critical patent/ES57406A1/en
Publication of ES57406A1 publication Critical patent/ES57406A1/en
Expired legal-status Critical Current

Links

ES57406A 1914-01-24 1914-01-24 Improvements in the manufacture of asphalt coated sheet metal tubes. Expired ES57406A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES57406A ES57406A1 (en) 1914-01-24 1914-01-24 Improvements in the manufacture of asphalt coated sheet metal tubes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES57406A ES57406A1 (en) 1914-01-24 1914-01-24 Improvements in the manufacture of asphalt coated sheet metal tubes.

Publications (1)

Publication Number Publication Date
ES57406A1 true ES57406A1 (en) 1914-03-16

Family

ID=64215015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES57406A Expired ES57406A1 (en) 1914-01-24 1914-01-24 Improvements in the manufacture of asphalt coated sheet metal tubes.

Country Status (1)

Country Link
ES (1) ES57406A1 (en)

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