IN153479B - - Google Patents

Info

Publication number
IN153479B
IN153479B IN551/CAL/80A IN551CA1980A IN153479B IN 153479 B IN153479 B IN 153479B IN 551CA1980 A IN551CA1980 A IN 551CA1980A IN 153479 B IN153479 B IN 153479B
Authority
IN
India
Application number
IN551/CAL/80A
Other languages
English (en)
Inventor
Roelof Herman Marissen
Joannes Hendrikus Beune
Original Assignee
Wavin Bv
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
Priority claimed from NLAANVRAGE7900173,A external-priority patent/NL175224B/xx
Priority claimed from NLAANVRAGE7900172,A external-priority patent/NL175223C/xx
Application filed by Wavin Bv filed Critical Wavin Bv
Publication of IN153479B publication Critical patent/IN153479B/en

Links

IN551/CAL/80A 1979-01-09 1980-05-09 IN153479B (en:Method)

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 (1)

Publication Number Publication Date
IN153479B true IN153479B (en:Method) 1984-07-21

Family

ID=26645482

Family Applications (1)

Application Number Title Priority Date Filing Date
IN551/CAL/80A IN153479B (en:Method) 1979-01-09 1980-05-09

Country Status (6)

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

Also Published As

Publication number Publication date
GR69311B (en:Method) 1982-05-14
ES255408U (es) 1981-10-01
IE800006L (en) 1980-07-09
FI70995B (fi) 1986-07-18
IE49035B1 (en) 1985-07-10
FI800052A7 (fi) 1980-07-10
FI70995C (fi) 1986-10-27
ES255408Y (es) 1982-04-01
BR8000093A (pt) 1980-09-23

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