Legal status (The legal status 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 status listed.)
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Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
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Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
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Application filed by Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNOfiledCriticalNederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Application grantedgrantedCritical
Publication of FR1117817ApublicationCriticalpatent/FR1117817A/fr
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
B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
B29C61/02—Thermal shrinking
Landscapes
Physics & Mathematics
(AREA)
Thermal Sciences
(AREA)
FR1117817D1954-01-051955-01-04Procédé de fabrication d'objets creux
ExpiredFR1117817A
(fr)