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.)
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
B29B13/00—Conditioning or physical treatment of the material to be shaped
B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
B29B13/022—Melting the material to be shaped
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Physics & Mathematics
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Thermal Sciences
(AREA)
Engineering & Computer Science
(AREA)
Mechanical Engineering
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Feeding And Controlling Fuel
(AREA)
AT219563A1963-03-091963-03-20
Device for heating up and keeping warm thermoplastic materials
AT238754B
(en)