| 摘要 |
368,438. Galvanic batteries. BRITANNIA BATTERIES, Ltd., 233, Shaftesbury Avenue, London. Dec. 24, 1930, No. 38963. Convention date, Dec. 24, 1929. [Class 53.] An accumulator is provided with a cover b that is arched upwardly in at least two directions towards the gas exit c. The arched surface is free from projections. The Specification as open to inspection under Sect. 91 (3) (a) states that a plate f which presses on the cover is clamped between the lug l and screw d. This subject-matter does not appear in the Specification as accepted. |
