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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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FR363045A1905-03-021906-02-07
Process for reinforcing, stiffening and waterproofing leathers of all kinds and manufactured articles of leather
ExpiredFR363045A
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