ES249168Y - Perfeccionamiento en valvula de retencion silenciosa - Google Patents

Perfeccionamiento en valvula de retencion silenciosa

Info

Publication number
ES249168Y
ES249168Y ES1980249168U ES249168U ES249168Y ES 249168 Y ES249168 Y ES 249168Y ES 1980249168 U ES1980249168 U ES 1980249168U ES 249168 U ES249168 U ES 249168U ES 249168 Y ES249168 Y ES 249168Y
Authority
ES
Spain
Prior art keywords
improvement
check valve
silent check
silent
valve
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
ES1980249168U
Other languages
English (en)
Other versions
ES249168U (es
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 filed Critical
Priority to ES1980249168U priority Critical patent/ES249168Y/es
Publication of ES249168U publication Critical patent/ES249168U/es
Application granted granted Critical
Publication of ES249168Y publication Critical patent/ES249168Y/es
Expired legal-status Critical Current

Links

ES1980249168U 1980-03-06 1980-03-06 Perfeccionamiento en valvula de retencion silenciosa Expired ES249168Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1980249168U ES249168Y (es) 1980-03-06 1980-03-06 Perfeccionamiento en valvula de retencion silenciosa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980249168U ES249168Y (es) 1980-03-06 1980-03-06 Perfeccionamiento en valvula de retencion silenciosa

Publications (2)

Publication Number Publication Date
ES249168U ES249168U (es) 1980-06-01
ES249168Y true ES249168Y (es) 1980-12-01

Family

ID=8407631

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980249168U Expired ES249168Y (es) 1980-03-06 1980-03-06 Perfeccionamiento en valvula de retencion silenciosa

Country Status (1)

Country Link
ES (1) ES249168Y (es)

Also Published As

Publication number Publication date
ES249168U (es) 1980-06-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20010301