DK123540C -
Process for improving the difficulty penetration properties of newsprint and synthetic filler pigment for use in the process.
- Google Patents
Process for improving the difficulty penetration properties of newsprint and synthetic filler pigment for use in the process.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huber Corp J MfiledCriticalHuber Corp J M
Priority to DK434665ApriorityCriticalpatent/DK123540C/en
Publication of DK123540BpublicationCriticalpatent/DK123540B/da
Application grantedgrantedCritical
Publication of DK123540CpublicationCriticalpatent/DK123540C/en
DK434665A1965-08-251965-08-25
Process for improving the difficulty penetration properties of newsprint and synthetic filler pigment for use in the process.
DK123540C
(en)