| 摘要 |
391,628. 391,628. Batteries ; direct connections between conductors. EVER READY CO. (GREAT. BRITAIN), Ltd., Hercules .Place, Holloway, and SHEPPARD, A. H., Beechwood, Broad Walk, Winchmore Hill, both in London. June 7, 1932, No. 16076. [Classes 38 (i) and 53.] The carbon electrode 2 of a battery is provided with a metal . cap 3 which is fluted or corrugated. |
