| 摘要 |
581,701. Wireless receiving apparatus. STANDARD TELEPHONES &- CABLES, Ltd., and HART RIDGE, K. E. Feb. 22, 1944, No. 3268. [Class 40 (v)] [Also in Group XXXVI] A screened container for use on aircraft comprises a box 11 of moulded insulating material, such as " Bakelite " (Regis - tered Trade Mark), to which a screening layer 12 is applied by electrodeposition and keyed at its edges to metal inserts 16, Fig. 3, suitable for receiving the lid, or to inserts 15, Fig. 4, around the entry-point of a lead-in conductor 17.
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