CH247497A -
Process for the manufacture of hollow toys with rather thin walls, such as puppets, doll heads and the like, by using synthetic resins.
- Google Patents
Process for the manufacture of hollow toys with rather thin walls, such as puppets, doll heads and the like, by using synthetic resins.
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Publication number
CH247497A
CH247497ACH247497DACH247497ACH 247497 ACH247497 ACH 247497ACH 247497D ACH247497D ACH 247497DACH 247497 ACH247497 ACH 247497A
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Application filed by Paravinil SocfiledCriticalParavinil Soc
Publication of CH247497ApublicationCriticalpatent/CH247497A/en
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH247497D1944-11-141944-11-14
Process for the manufacture of hollow toys with rather thin walls, such as puppets, doll heads and the like, by using synthetic resins.
CH247497A
(en)