| 摘要 |
1,269,790. Injection moulding. SOC. DES ACCUMULATEURS FIXES ET DE TRACTION. 7 Nov., 1969 [12 Nov., 1968], No. 54746/69. Heading B5A. [Also in Division H1] A cylindrical casing made of synthetic material 5<SP>1</SP> is injection moulded on to an openended, open-cylindrical electrode 1 mounted on a core 2 in a mould 3 so as to form a base to the cylinder and to coat the outer surface of the cylinder except for an annular portion at the end distant from the base. |
