ES152258A1 -
IMPROVEMENTS IN THE COMPOSITION OF MOLDING MATERIALS BASED ON THERMOPLASTIC MIXTURES, SYNTHETIC RESINS AND OTHER ANALOGUE PRODUCTS
- Google Patents
IMPROVEMENTS IN THE COMPOSITION OF MOLDING MATERIALS BASED ON THERMOPLASTIC MIXTURES, SYNTHETIC RESINS AND OTHER ANALOGUE PRODUCTS
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Individual
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Individual
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ES152258A1941-03-071941-03-07
IMPROVEMENTS IN THE COMPOSITION OF MOLDING MATERIALS BASED ON THERMOPLASTIC MIXTURES, SYNTHETIC RESINS AND OTHER ANALOGUE PRODUCTS
ExpiredES152258A1
(en)
Improvements to molding machines for the production of articles in natural resins and synthetic resins, particularly for the production of boots and shoes in general