FIELD: goals for playing football matches and training. SUBSTANCE: goal posts are round or square in profile. Cross-bar has profile of cam or rectangular triangle. Beveled face of cross-bar is directed at angle to field surface and is found on back side of goal. EFFECT: higher efficiency due to provision of objective determination of result. 2 dwg
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Authors
Dates
2000-11-27—Published
1999-11-04—Filed