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United Shoe Machinery Co AB
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United Shoe Machinery Co AB
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Application filed by United Shoe Machinery Co ABfiledCriticalUnited Shoe Machinery Co AB
Application grantedgrantedCritical
Publication of FR993691ApublicationCriticalpatent/FR993691A/fr
A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
A43D11/00—Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations; Applying or removing protective coverings
A43D11/003—Applying or removing protective coverings
FR993691D1948-08-251949-08-23Procédé et matière pour revêtir les articles, par exemple les chaussures, d'une couche protectrice temporaire
ExpiredFR993691A
(fr)
Procédé d'amélioration des caractéristiques d'adhérence superficielle des produits en matières synthétiques du type de la résine polyéthylénique
Matériau durcissant de lui-même, procédé pour l'application de ce matériau et revêtement constitué par ce matériau pour la protection des corps fragiles
Procédé pour la fabrication de résines coulées à durcissement rapide, à base de phénol et de formaldéhyde, et les objets coulés, exempts de tension, obtenus de celles-ci