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
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Schaeffer & Walcker AG
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Schaeffer & Walcker AG
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Publication date
Application filed by Schaeffer & Walcker AGfiledCriticalSchaeffer & Walcker AG
Application grantedgrantedCritical
Publication of GB190810688ApublicationCriticalpatent/GB190810688A/en
10,688. Akt.-Ges. Schaeffer & Walcker, and Schultze, W. May 16. Incandescent gas lamps. - The connexion. b between the inverted lamp and the gas-pipe e is arranged at the side of the burner and preferably within the lamp casing, and is connected to the burner by a pipe c. Specification No. 25,489, A.D. 1902, is referred to.
GB190810688D1908-05-161908-05-16Improvements in and relating to Inverted Incandescent Gas Lamps.
ExpiredGB190810688A
(en)