GB410055A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improved method of manufacturing partitioned tubes of glass and the like
Assignee: Koninklijke Philips NV
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Filing: 1934-01-01
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Granted: —
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Expires: 1954-01-01
Abstract
Abstract 410,055. Glass tubes. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, Emmasingel, Eindhoven, Holland. Jan. 1, 1934, No. 84. Convention date, Jan. 3, 1933. Drawings to Specification. [Class 99 (ii).] In a multiple-bore tube, made of glass or of other material which is plastic when heated, the partition between the bores may consist of a material which differs in colour or otherwise from the material of the wall of the tube.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 13:55
CPC Classifications
C; C03; C03B; C03B19/00
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