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
Julius Stuebgen
Gustav Stuebgen
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 GB190610780ApublicationCriticalpatent/GB190610780A/en
Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices
(AREA)
Abstract
10,780. St³bgen, J., and St³bgen, G, [trading as St³bgen & Co., F.]. May 15, 1905, [date applied for under Patents Act, 1901]. Lanterns. - The air-supply pipes a of a tubular lantern are led downwards to a ring c, to which the reservoir is detachably or permanently connected. The pipes a which communicate with the air chamber b through flues e, may be provided with a detachable cover.
GB190610780D1905-05-151906-05-08Improvements in Storm-proof Lamps.
ExpiredGB190610780A
(en)