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ES159899Y - Valvula de apertura escalonada. - Google Patents

Valvula de apertura escalonada.

Info

Publication number
ES159899Y
ES159899Y ES1970159899U ES159899U ES159899Y ES 159899 Y ES159899 Y ES 159899Y ES 1970159899 U ES1970159899 U ES 1970159899U ES 159899 U ES159899 U ES 159899U ES 159899 Y ES159899 Y ES 159899Y
Authority
ES
Spain
Prior art keywords
opening valve
step opening
valve
opening
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
ES1970159899U
Other languages
English (en)
Other versions
ES159899U (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 ES1970159899U priority Critical patent/ES159899Y/es
Publication of ES159899U publication Critical patent/ES159899U/es
Application granted granted Critical
Publication of ES159899Y publication Critical patent/ES159899Y/es
Expired legal-status Critical Current

Links

ES1970159899U 1970-06-18 1970-06-18 Valvula de apertura escalonada. Expired ES159899Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1970159899U ES159899Y (es) 1970-06-18 1970-06-18 Valvula de apertura escalonada.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1970159899U ES159899Y (es) 1970-06-18 1970-06-18 Valvula de apertura escalonada.

Publications (2)

Publication Number Publication Date
ES159899U ES159899U (es) 1970-09-01
ES159899Y true ES159899Y (es) 1971-05-16

Family

ID=8338049

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970159899U Expired ES159899Y (es) 1970-06-18 1970-06-18 Valvula de apertura escalonada.

Country Status (1)

Country Link
ES (1) ES159899Y (es)

Also Published As

Publication number Publication date
ES159899U (es) 1970-09-01

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