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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
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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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