ORIGINAL PRINTED PATENT APPLICATION NUMBER 22,445 FOR IMPROVEMENTS IN THE PRODUCTION OF DEXTRINE, BRITISH GUMS AND THE LIKE. (1909).
Book Details
Author(s)Arthur. (inventor). Fielding
PublisherHMSO
ISBN / ASINB000HJMM32
ISBN-13978B000HJMM33
MarketplaceFrance 🇫🇷
