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ES138738A1 - Cierre automático para puertas. - Google Patents

Cierre automático para puertas.

Info

Publication number
ES138738A1
ES138738A1 ES138738A ES138738A ES138738A1 ES 138738 A1 ES138738 A1 ES 138738A1 ES 138738 A ES138738 A ES 138738A ES 138738 A ES138738 A ES 138738A ES 138738 A1 ES138738 A1 ES 138738A1
Authority
ES
Spain
Prior art keywords
doors
automatic closing
closing
automatic
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
ES138738A
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 ES138738A priority Critical patent/ES138738A1/es
Publication of ES138738A1 publication Critical patent/ES138738A1/es
Expired legal-status Critical Current

Links

ES138738A 1935-06-22 1935-06-22 Cierre automático para puertas. Expired ES138738A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES138738A ES138738A1 (es) 1935-06-22 1935-06-22 Cierre automático para puertas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES138738A ES138738A1 (es) 1935-06-22 1935-06-22 Cierre automático para puertas.

Publications (1)

Publication Number Publication Date
ES138738A1 true ES138738A1 (es) 1935-09-16

Family

ID=65591549

Family Applications (1)

Application Number Title Priority Date Filing Date
ES138738A Expired ES138738A1 (es) 1935-06-22 1935-06-22 Cierre automático para puertas.

Country Status (1)

Country Link
ES (1) ES138738A1 (es)

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