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Application filed by Marrec Louis TheodorefiledCriticalMarrec Louis Theodore
Priority to MC35ApriorityCriticalpatent/MC61A1/fr
Publication of MC61A1publicationCriticalpatent/MC61A1/fr
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
B29D11/00—Producing optical elements, e.g. lenses or prisms
B—PERFORMING OPERATIONS; TRANSPORTING
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
B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
B29C39/006—Monomers or prepolymers
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Engineering & Computer Science
(AREA)
Health & Medical Sciences
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Manufacturing & Machinery
(AREA)
Ophthalmology & Optometry
(AREA)
Mechanical Engineering
(AREA)
MC35A1957-10-051957-10-05Nouveau procédé de moulage de matières polymérisables pour applications optiques et dispositif pour sa mise en oeuvre
MC61A1
(fr)