发明名称 CONNECTING MEMBER FOR ASSEMBLING TOY BLOCK
摘要 An element for detachably interconnecting toy units comprises two tubular parts separated by a radially extending flange. The element is resilient in radial directions and each of its two parts is between its ends provided with sections having reduced outer diameter.
申请公布号 JPS57177790(A) 申请公布日期 1982.11.01
申请号 JP19820055554 申请日期 1982.04.05
申请人 BURIO TOI AB 发明人 NIRUSU ANDERUSU INGUFUARU PETERUSON
分类号 A63H33/12;A63H33/10 主分类号 A63H33/12
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