PL203154A1 - PIPE CENTERING DEVICE, ESPECIALLY SEWERING STONE PIPES - Google Patents

PIPE CENTERING DEVICE, ESPECIALLY SEWERING STONE PIPES

Info

Publication number
PL203154A1
PL203154A1 PL20315477A PL20315477A PL203154A1 PL 203154 A1 PL203154 A1 PL 203154A1 PL 20315477 A PL20315477 A PL 20315477A PL 20315477 A PL20315477 A PL 20315477A PL 203154 A1 PL203154 A1 PL 203154A1
Authority
PL
Poland
Prior art keywords
sewering
centering device
pipe centering
stone pipes
stone
Prior art date
Application number
PL20315477A
Other languages
Polish (pl)
Inventor
Waldemar Deka
Stanislaw Szczubelek
Original Assignee
Inst Szkla I Ceramiki
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 Inst Szkla I Ceramiki filed Critical Inst Szkla I Ceramiki
Priority to PL20315477A priority Critical patent/PL203154A1/en
Publication of PL203154A1 publication Critical patent/PL203154A1/en

Links

PL20315477A 1977-12-20 1977-12-20 PIPE CENTERING DEVICE, ESPECIALLY SEWERING STONE PIPES PL203154A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20315477A PL203154A1 (en) 1977-12-20 1977-12-20 PIPE CENTERING DEVICE, ESPECIALLY SEWERING STONE PIPES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20315477A PL203154A1 (en) 1977-12-20 1977-12-20 PIPE CENTERING DEVICE, ESPECIALLY SEWERING STONE PIPES

Publications (1)

Publication Number Publication Date
PL203154A1 true PL203154A1 (en) 1979-08-13

Family

ID=19986354

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20315477A PL203154A1 (en) 1977-12-20 1977-12-20 PIPE CENTERING DEVICE, ESPECIALLY SEWERING STONE PIPES

Country Status (1)

Country Link
PL (1) PL203154A1 (en)

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