PL255784A1 - Two-pass hose in particular of thermoplastic plastic material,method of manufacturing it and apparatus therefor - Google Patents

Two-pass hose in particular of thermoplastic plastic material,method of manufacturing it and apparatus therefor

Info

Publication number
PL255784A1
PL255784A1 PL25578485A PL25578485A PL255784A1 PL 255784 A1 PL255784 A1 PL 255784A1 PL 25578485 A PL25578485 A PL 25578485A PL 25578485 A PL25578485 A PL 25578485A PL 255784 A1 PL255784 A1 PL 255784A1
Authority
PL
Poland
Prior art keywords
manufacturing
plastic material
apparatus therefor
thermoplastic plastic
pass hose
Prior art date
Application number
PL25578485A
Other versions
PL145719B1 (en
Inventor
Jerzy Krzeminski
Pawel Olczyk
Andrzej Cholewa
Eugeniusz Szafranski
Tadeusz Umiecki
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL25578485A priority Critical patent/PL145719B1/en
Publication of PL255784A1 publication Critical patent/PL255784A1/en
Publication of PL145719B1 publication Critical patent/PL145719B1/en

Links

PL25578485A 1985-10-16 1985-10-16 Method of manufacturing a double-passage hose of thermoplastic plastics and apparatus therefor PL145719B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL25578485A PL145719B1 (en) 1985-10-16 1985-10-16 Method of manufacturing a double-passage hose of thermoplastic plastics and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25578485A PL145719B1 (en) 1985-10-16 1985-10-16 Method of manufacturing a double-passage hose of thermoplastic plastics and apparatus therefor

Publications (2)

Publication Number Publication Date
PL255784A1 true PL255784A1 (en) 1987-06-15
PL145719B1 PL145719B1 (en) 1988-10-31

Family

ID=20028634

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25578485A PL145719B1 (en) 1985-10-16 1985-10-16 Method of manufacturing a double-passage hose of thermoplastic plastics and apparatus therefor

Country Status (1)

Country Link
PL (1) PL145719B1 (en)

Also Published As

Publication number Publication date
PL145719B1 (en) 1988-10-31

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