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
GB2686623A
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
Priority to GB2686623ApriorityCriticalpatent/GB217828A/en
Publication of GB217828ApublicationCriticalpatent/GB217828A/en
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
G01N33/22—Fuels, explosives
G01N33/222—Solid fuels, e.g. coal
Abstract
217,828. Alexander, R. Oct. 26, 1923. Atmospheric gas and vapour burners.-A gas or vapour burner h is constructed with tubes i, j so as to provide two separate flames, one large and one small.
GB2686623A1923-10-261923-10-26Means for use in the analysis of coal
ExpiredGB217828A
(en)