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Application filedfiledCritical
Priority to JP1987016775UpriorityCriticalpatent/JPH0356782Y2/ja
Publication of JPS63126799UpublicationCriticalpatent/JPS63126799U/ja
Application grantedgrantedCritical
Publication of JPH0356782Y2publicationCriticalpatent/JPH0356782Y2/ja
F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
F42B4/20—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes characterised by having holder or support other than casing, e.g. whirler or spike support