ES6870A1 - Improvements introduced in corrugated sheet metal doors or closures. - Google Patents

Improvements introduced in corrugated sheet metal doors or closures.

Info

Publication number
ES6870A1
ES6870A1 ES6870A ES6870A ES6870A1 ES 6870 A1 ES6870 A1 ES 6870A1 ES 6870 A ES6870 A ES 6870A ES 6870 A ES6870 A ES 6870A ES 6870 A1 ES6870 A1 ES 6870A1
Authority
ES
Spain
Prior art keywords
closures
sheet metal
corrugated sheet
improvements introduced
metal doors
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
ES6870A
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.)
Mas Hermanos Y Armenteras
Original Assignee
Mas Hermanos Y Armenteras
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 Mas Hermanos Y Armenteras filed Critical Mas Hermanos Y Armenteras
Priority to ES6870A priority Critical patent/ES6870A1/en
Publication of ES6870A1 publication Critical patent/ES6870A1/en
Expired legal-status Critical Current

Links

ES6870A 1887-04-06 1887-04-06 Improvements introduced in corrugated sheet metal doors or closures. Expired ES6870A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES6870A ES6870A1 (en) 1887-04-06 1887-04-06 Improvements introduced in corrugated sheet metal doors or closures.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES6870A ES6870A1 (en) 1887-04-06 1887-04-06 Improvements introduced in corrugated sheet metal doors or closures.

Publications (1)

Publication Number Publication Date
ES6870A1 true ES6870A1 (en) 1887-05-16

Family

ID=64166258

Family Applications (1)

Application Number Title Priority Date Filing Date
ES6870A Expired ES6870A1 (en) 1887-04-06 1887-04-06 Improvements introduced in corrugated sheet metal doors or closures.

Country Status (1)

Country Link
ES (1) ES6870A1 (en)

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