Extruded strip spirally wound into tubes - has resilient polymer has recesses along one edge to take corresp. lugs along other edge which also has another projecting feature
GR880100550A
Dismantling plastic synthesis
ES2008006A6
Thermoplastics esp. polyethylene compsn.
AU1244688A
Degradable thermoplastic compositions
DE3744455C1
Endless strip, preferably of thermoplastic material, and method of further processing the strip to form a cylindrical hollow body
JO1328B1
thin walled shaped body and method of producing same
OA07780A
Thin-walled shaped elements.
IE840990L
Thin walled shaped body and method of producing same
HUT37200A
Thin-shell shaped pieces
CH663051A5
Thin-shelled molded piece made of plastic or bitumen-tied composite.
CH663052A5
Molded piece made of hydraulically set material.
DE3310294C1
Process for producing a pipe or tube from a crosslinked polyolefin
DE3310295A1
FLEXIBLE, CLOSED-CELLED INSULATION FOAMED FROM A POLYOLEFINE
IE802598L
Cement or plastics products reinforced with fibres of¹acrylonitrile polymers.
PT72082A
Produced by hydraulic binder and / or plastic product
EP0013541A1
Process for manufacturing fibres from thermoplastic acrylonitrile polymers
