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ES6518A1 - A spring to close the doors automatically. - Google Patents

A spring to close the doors automatically.

Info

Publication number
ES6518A1
ES6518A1 ES6518A ES6518A ES6518A1 ES 6518 A1 ES6518 A1 ES 6518A1 ES 6518 A ES6518 A ES 6518A ES 6518 A ES6518 A ES 6518A ES 6518 A1 ES6518 A1 ES 6518A1
Authority
ES
Spain
Prior art keywords
spring
close
doors automatically
doors
automatically
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
ES6518A
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 ES6518A priority Critical patent/ES6518A1/en
Publication of ES6518A1 publication Critical patent/ES6518A1/en
Expired legal-status Critical Current

Links

ES6518A 1886-12-11 1886-12-11 A spring to close the doors automatically. Expired ES6518A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES6518A ES6518A1 (en) 1886-12-11 1886-12-11 A spring to close the doors automatically.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES6518A ES6518A1 (en) 1886-12-11 1886-12-11 A spring to close the doors automatically.

Publications (1)

Publication Number Publication Date
ES6518A1 true ES6518A1 (en) 1887-03-01

Family

ID=64111403

Family Applications (1)

Application Number Title Priority Date Filing Date
ES6518A Expired ES6518A1 (en) 1886-12-11 1886-12-11 A spring to close the doors automatically.

Country Status (1)

Country Link
ES (1) ES6518A1 (en)

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