ES7717A3 - Improvements introduced in the mechanisms to close the doors gradually retaining them. - Google Patents

Improvements introduced in the mechanisms to close the doors gradually retaining them.

Info

Publication number
ES7717A3
ES7717A3 ES7717A ES7717A ES7717A3 ES 7717 A3 ES7717 A3 ES 7717A3 ES 7717 A ES7717 A ES 7717A ES 7717 A ES7717 A ES 7717A ES 7717 A3 ES7717 A3 ES 7717A3
Authority
ES
Spain
Prior art keywords
mechanisms
close
improvements introduced
doors
retaining
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
ES7717A
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 ES7717A priority Critical patent/ES7717A3/en
Publication of ES7717A3 publication Critical patent/ES7717A3/en
Expired legal-status Critical Current

Links

ES7717A 1887-12-23 1887-12-23 Improvements introduced in the mechanisms to close the doors gradually retaining them. Expired ES7717A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES7717A ES7717A3 (en) 1887-12-23 1887-12-23 Improvements introduced in the mechanisms to close the doors gradually retaining them.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES7717A ES7717A3 (en) 1887-12-23 1887-12-23 Improvements introduced in the mechanisms to close the doors gradually retaining them.

Publications (1)

Publication Number Publication Date
ES7717A3 true ES7717A3 (en) 1888-03-01

Family

ID=69498516

Family Applications (1)

Application Number Title Priority Date Filing Date
ES7717A Expired ES7717A3 (en) 1887-12-23 1887-12-23 Improvements introduced in the mechanisms to close the doors gradually retaining them.

Country Status (1)

Country Link
ES (1) ES7717A3 (en)

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