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ES209271Y - Dispositivo de apertura y cierre por presion. - Google Patents

Dispositivo de apertura y cierre por presion.

Info

Publication number
ES209271Y
ES209271Y ES1975209271U ES209271U ES209271Y ES 209271 Y ES209271 Y ES 209271Y ES 1975209271 U ES1975209271 U ES 1975209271U ES 209271 U ES209271 U ES 209271U ES 209271 Y ES209271 Y ES 209271Y
Authority
ES
Spain
Prior art keywords
opening
pressure
closing device
closing
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
ES1975209271U
Other languages
English (en)
Other versions
ES209271U (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 ES1975209271U priority Critical patent/ES209271Y/es
Publication of ES209271U publication Critical patent/ES209271U/es
Application granted granted Critical
Publication of ES209271Y publication Critical patent/ES209271Y/es
Expired legal-status Critical Current

Links

ES1975209271U 1975-01-22 1975-01-22 Dispositivo de apertura y cierre por presion. Expired ES209271Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1975209271U ES209271Y (es) 1975-01-22 1975-01-22 Dispositivo de apertura y cierre por presion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1975209271U ES209271Y (es) 1975-01-22 1975-01-22 Dispositivo de apertura y cierre por presion.

Publications (2)

Publication Number Publication Date
ES209271U ES209271U (es) 1976-04-16
ES209271Y true ES209271Y (es) 1976-09-01

Family

ID=8374714

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975209271U Expired ES209271Y (es) 1975-01-22 1975-01-22 Dispositivo de apertura y cierre por presion.

Country Status (1)

Country Link
ES (1) ES209271Y (es)

Also Published As

Publication number Publication date
ES209271U (es) 1976-04-16

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