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发明名称
Land and water toy
摘要
申请公布号
US2900758(A)
申请公布日期
1959.08.25
申请号
US19540472325
申请日期
1954.12.01
申请人
GLASS MARVIN I
发明人
GLASS MARVIN I.
分类号
A63H23/04;A63H29/06
主分类号
A63H23/04
代理机构
代理人
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地址
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