GR59530B - Metallic pipe with spiral douple fold seam - Google Patents

Metallic pipe with spiral douple fold seam

Info

Publication number
GR59530B
GR59530B GR55105A GR780155105A GR59530B GR 59530 B GR59530 B GR 59530B GR 55105 A GR55105 A GR 55105A GR 780155105 A GR780155105 A GR 780155105A GR 59530 B GR59530 B GR 59530B
Authority
GR
Greece
Prior art keywords
douple
spiral
metallic pipe
fold seam
seam
Prior art date
Application number
GR55105A
Other languages
Greek (el)
Inventor
G Apostolou
Original Assignee
G Apostolou
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 G Apostolou filed Critical G Apostolou
Priority to GR55105A priority Critical patent/GR59530B/en
Publication of GR59530B publication Critical patent/GR59530B/en

Links

GR55105A 1978-01-05 1978-01-05 Metallic pipe with spiral douple fold seam GR59530B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR55105A GR59530B (en) 1978-01-05 1978-01-05 Metallic pipe with spiral douple fold seam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR55105A GR59530B (en) 1978-01-05 1978-01-05 Metallic pipe with spiral douple fold seam

Publications (1)

Publication Number Publication Date
GR59530B true GR59530B (en) 1978-02-01

Family

ID=10928347

Family Applications (1)

Application Number Title Priority Date Filing Date
GR55105A GR59530B (en) 1978-01-05 1978-01-05 Metallic pipe with spiral douple fold seam

Country Status (1)

Country Link
GR (1) GR59530B (en)

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