Date | 1955-12 |
Industry | Electronics |
Material Type | |
Collection | Post-war Industries |
Source | Commerce and Industry Department,"Product of the month A 'clip on' electric lamp", Trade Bulletin, Hong Kong: Commerce and Industry Department (December 1955), p.9. |
Repository | Public Records Office of Hong Kong |
Note to Copyright | Permission for use is given by Public Records Office of Hong Kong |
Accession No. | TB-1955-23 |