Improvements in or relating to wire seals particularly for use in incandescent lamps and discharge tubes

摘要

543,570. Uniting metals to glass. PHILIPS LAMPS, Ltd. (Naamlooze Vennootschap Philips' Gloeilampenfabrieken). May 24, 1940, No. 9202. [A Specification was laid open to inspection under Sect. 91 of the Acts, Nov. 28, 1940.] Drawings to Specification. [Class 36] The subject-matter of this Specification is identical with that described in Specification 626,203.