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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=FI47508(B)"Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vaeaenaenen OlavifiledCriticalVaeaenaenen Olavi
Priority to FI652085ApriorityCriticalpatent/FI47508C/fi
Priority to SE11638/66Aprioritypatent/SE306040B/xx
Publication of FI47508BpublicationCriticalpatent/FI47508B/fi
Application grantedgrantedCritical
Publication of FI47508CpublicationCriticalpatent/FI47508C/fi
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
B28C7/003—Heating, e.g. using steam
Landscapes
Chemical & Material Sciences
(AREA)
Dispersion Chemistry
(AREA)
FI652085A1965-08-301965-08-30Laitteisto kiviainesten lämmittämiseksi betonin valmistusta varten.
FI47508C
(fi)