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Pirelli and C SpA
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Pirelli SpA
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Publication date
Application filed by Pirelli SpAfiledCriticalPirelli SpA
Application grantedgrantedCritical
Publication of FR991013ApublicationCriticalpatent/FR991013A/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
B29C33/00—Moulds or cores; Details thereof or accessories therefor
B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
B29C33/3814—Porous moulds
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Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Mechanical Engineering
(AREA)
FR991013D1948-07-201949-07-20Perfectionnements au moulage des articles en caoutchouc et autres matières plastiques
ExpiredFR991013A
(fr)