SE306040BSE11638/66ASE1163866ASE306040BSE 306040 BSE306040 BSE 306040BSE 11638/66 ASE11638/66 ASE 11638/66ASE 1163866 ASE1163866 ASE 1163866ASE 306040 BSE306040 BSE 306040B
Authority
SE
Sweden
Application number
SE11638/66A
Inventor
N Karhu
O Vaeaenaenen
Original Assignee
N Karhu
Vaeaenaenen Olavi
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
Family has litigation
First worldwide family litigation filedlitigationCriticalhttps://patents.darts-ip.com/?family=8506653&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE306040(B)"Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by N Karhu, Vaeaenaenen OlavifiledCriticalN Karhu
Publication of SE306040BpublicationCriticalpatent/SE306040B/xx
B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
B28C7/0023—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust by heating or cooling