ES255408Y - tramo de tubo con zocalo y canales longitudinales . - Google Patents

tramo de tubo con zocalo y canales longitudinales .

Info

Publication number: ES255408Y
Authority: ES; Spain
Prior art keywords: socket; tube section; longitudinal channels; channels; longitudinal
Prior art date: 1979-01-09
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

ES1980255408U

Other languages

English (en)

Other versions

ES255408U (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.)

1979-01-09

Filing date

1980-01-09

Publication date

1982-04-01

1979-01-09 Priority claimed from NLAANVRAGE7900173,A external-priority patent/NL175224B/xx

1979-01-09 Priority claimed from NLAANVRAGE7900172,A external-priority patent/NL175223C/xx

1980-01-09 Application filed filed Critical

1981-10-01 Publication of ES255408U publication Critical patent/ES255408U/es

1982-04-01 Application granted granted Critical

1982-04-01 Publication of ES255408Y publication Critical patent/ES255408Y/es

Status Expired legal-status Critical Current

Links

ES1980255408U 1979-01-09 1980-01-09 tramo de tubo con zocalo y canales longitudinales . Expired ES255408Y (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7900173,A NL175224B (nl)	1979-01-09	1979-01-09	Kunststofbuis met ten minste een rondlopende groef.
NLAANVRAGE7900172,A NL175223C (nl)	1979-01-09	1979-01-09	Kunststofbuisdeel met in de wand in langsrichting verlopende kanalen, voorzien van een mof.

Publications (2)

Publication Number	Publication Date
ES255408U ES255408U (es)	1981-10-01
ES255408Y true ES255408Y (es)	1982-04-01

Family

ID=26645482

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1980255408U Expired ES255408Y (es)	1979-01-09	1980-01-09	tramo de tubo con zocalo y canales longitudinales .

Country Status (6)

Country	Link
BR (1)	BR8000093A (es)
ES (1)	ES255408Y (es)
FI (1)	FI70995C (es)
GR (1)	GR69311B (es)
IE (1)	IE49035B1 (es)
IN (1)	IN153479B (es)

1979
- 1979-12-27 GR GR60860A patent/GR69311B/el unknown
1980
- 1980-01-02 IE IE680A patent/IE49035B1/en unknown
- 1980-01-08 FI FI800052A patent/FI70995C/fi not_active IP Right Cessation
- 1980-01-08 BR BR8000093A patent/BR8000093A/pt unknown
- 1980-01-09 ES ES1980255408U patent/ES255408Y/es not_active Expired
- 1980-05-09 IN IN551/CAL/80A patent/IN153479B/en unknown

Also Published As

Publication number	Publication date
IE800006L (en)	1980-07-09
BR8000093A (pt)	1980-09-23
FI70995C (fi)	1986-10-27
IN153479B (es)	1984-07-21
ES255408U (es)	1981-10-01
FI800052A (fi)	1980-07-10
FI70995B (fi)	1986-07-18
IE49035B1 (en)	1985-07-10
GR69311B (es)	1982-05-14

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Legal Events

Date	Code	Title	Description
1997-04-16	FD1K	Utility model lapsed	Effective date: 19970303