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ES192730A1 - Perfeccionamientos en las llaves de paso de cierre automático. - Google Patents

Perfeccionamientos en las llaves de paso de cierre automático.

Info

Publication number
ES192730A1
ES192730A1 ES192730A ES192730A ES192730A1 ES 192730 A1 ES192730 A1 ES 192730A1 ES 192730 A ES192730 A ES 192730A ES 192730 A ES192730 A ES 192730A ES 192730 A1 ES192730 A1 ES 192730A1
Authority
ES
Spain
Prior art keywords
keys
automatic closure
closure
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
ES192730A
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 ES192730A priority Critical patent/ES192730A1/es
Publication of ES192730A1 publication Critical patent/ES192730A1/es
Expired legal-status Critical Current

Links

ES192730A 1950-04-27 1950-04-27 Perfeccionamientos en las llaves de paso de cierre automático. Expired ES192730A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES192730A ES192730A1 (es) 1950-04-27 1950-04-27 Perfeccionamientos en las llaves de paso de cierre automático.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES192730A ES192730A1 (es) 1950-04-27 1950-04-27 Perfeccionamientos en las llaves de paso de cierre automático.

Publications (1)

Publication Number Publication Date
ES192730A1 true ES192730A1 (es) 1950-12-16

Family

ID=65623661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES192730A Expired ES192730A1 (es) 1950-04-27 1950-04-27 Perfeccionamientos en las llaves de paso de cierre automático.

Country Status (1)

Country Link
ES (1) ES192730A1 (es)

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