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
Hermann Nietsch
Ernst Friedrich Frackmann
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 GB190504965ApublicationCriticalpatent/GB190504965A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
4965. Nietsch, H., and Frackmann, E. F. March 9. Acetylene.-Above the water reservoir a of a lamp generator is located a purifying and drying chamber b having a removable cover i so that the purifying - material f can be changed.
GB190504965D1905-03-091905-03-09Improvements in Acetylene Gas Lamps or Lanterns for Vehicles.
ExpiredGB190504965A
(en)