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Akkumulatorenfabrik Dr Leopold Jungfer
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Akkumulatorenfabrik Dr Leopold Jungfer
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Application filed by Akkumulatorenfabrik Dr Leopold JungferfiledCriticalAkkumulatorenfabrik Dr Leopold Jungfer
Application grantedgrantedCritical
Publication of FR1225544ApublicationCriticalpatent/FR1225544A/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
B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR39460A1958-05-281959-05-28Dispositif pour la fabrication continue d'une bande micro-poreuse en matière plastique
ExpiredFR1225544A
(fr)