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DE734416C
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Process for drying and storing goods containing tannins
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DE688647C
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Replacement of egg yolk and other fatliquoring and emulsifying agents in fur tanning
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DE731543C
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Process for the production of condensation products from urea, formaldehyde and aromatic amines
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DE682544C
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Emulsifier and egg yolk substitute for ice cream tanning
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DE718484C
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Process for the production of artificial leather
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DE705492C
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Process for the production of vegetable tanning extracts
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DE704821C
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Process for the production of vegetable tanning extracts
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DE736769C
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Process for the production of plastic masses and molded bodies from them
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DE721845C
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Process for depilating fur
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DE674998C
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Method of manufacturing upholstery material
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DE673649C
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Process for depilating soaked animal hides and skins
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DE657464C
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Process for depilating skins and pelts using microorganisms
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DE708860C
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Process for depilating fur
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DE669775C
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Skin removal tool
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DE667670C
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Device for pulling off hides and skins
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DE662355C
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Schwedmittel
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DE632335C
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Process for preserving skins and pelts
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DE668181C
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Process for the production of lower leather
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DE642398C
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Process for the production of plastic masses and molded bodies from them
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DE672931C
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Process for the production of plastic masses and moldings from them
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