Legal status (The legal status 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 status listed.)
Expired
Application number
Inventor
Francis Oscar Werther
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190728055ApublicationCriticalpatent/GB190728055A/en
28,055. Werther, F. O. Dec. 19. Refractory substances.-A fire-proof lining for stoves or furnaces is obtained by granulating and mixing 60 parts of magnesite, containing 80À75 per cent of magnesia, with 20 parts of fire-clay, 5 parts of chrome ore, 5 parts of silica, 5 parts of blastfurnace slag, 5 parts of basic-steel slag, 5 parts of old fire-brick, I part of common salt or soda ash, and 1 part of cement, the mixture being worked into a plastic state with water containing molasses or other carbonaceous matter.
GB190728055D1907-12-191907-12-19Improvements in Fire-proof Lining for Stoves or Furnaces.
ExpiredGB190728055A
(en)