ES248363Y - Tubo con recubrimiento interior y exterior - Google Patents

Tubo con recubrimiento interior y exterior

Info

Publication number
ES248363Y
ES248363Y ES1980248363U ES248363U ES248363Y ES 248363 Y ES248363 Y ES 248363Y ES 1980248363 U ES1980248363 U ES 1980248363U ES 248363 U ES248363 U ES 248363U ES 248363 Y ES248363 Y ES 248363Y
Authority
ES
Spain
Prior art keywords
interior
tube
exterior coating
exterior
coating
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
ES1980248363U
Other languages
English (en)
Other versions
ES248363U (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 ES1980248363U priority Critical patent/ES248363Y/es
Publication of ES248363U publication Critical patent/ES248363U/es
Application granted granted Critical
Publication of ES248363Y publication Critical patent/ES248363Y/es
Expired legal-status Critical Current

Links

ES1980248363U 1980-02-06 1980-02-06 Tubo con recubrimiento interior y exterior Expired ES248363Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1980248363U ES248363Y (es) 1980-02-06 1980-02-06 Tubo con recubrimiento interior y exterior

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980248363U ES248363Y (es) 1980-02-06 1980-02-06 Tubo con recubrimiento interior y exterior

Publications (2)

Publication Number Publication Date
ES248363U ES248363U (es) 1980-05-01
ES248363Y true ES248363Y (es) 1981-01-01

Family

ID=8406932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980248363U Expired ES248363Y (es) 1980-02-06 1980-02-06 Tubo con recubrimiento interior y exterior

Country Status (1)

Country Link
ES (1) ES248363Y (es)

Also Published As

Publication number Publication date
ES248363U (es) 1980-05-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20010402