Title: Light bulb
Application Number: 90109051 Application Date: 1990.11.13
Publication Number: 1061490 Publication Date: 1992.05.27
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01K5/00,H01K9/00
Applicant(s) Name: Wu Hongxin Address: 056001
Inventor(s) Name:
Attorney & Agent:
Abstract:
     The invented bulb features its axial through hole in the center of the head and the shell and standard screws outside the head. It is suitable for sleeving on various appliances such as pens, drills, needles, knifes etc. to illuminating the working areas satisfactorily.
Time: 16
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