TABLE TENNIS BALL AND METHOD FOR MANUFACTURING SAME

The invention relates to a table tennis ball comprising a spherical hollow body (1) formed by adhesively bonding two hemispherical shells (2, 3) at two complementary folds (5, 6) provided on the freeedges of said shells, said folds each having a radial shoulder (7, 8) and a circumferential shoulder...

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1. Verfasser: DOBY PATRICK
Format: Patent
Sprache:chi ; eng
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