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Application filed by Adriaan Jacobus BuitenhuisfiledCriticalAdriaan Jacobus Buitenhuis
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Publication of DK38632CpublicationCriticalpatent/DK38632C/en
DK38632D1926-07-101926-09-01
Procedure for the manufacture of a material which makes building materials, walls basements and the like waterproof.
DK38632C
(en)