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C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
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FR367049D1905-04-201906-04-19Procédé pour le traitement des peaux et la fabrication de bandages ou enveloppes de bandages au moyen de ces peaux
ExpiredFR367049A
(fr)