发明名称 |
Outer assembling mechanism of backpack for carrying detachable skate |
摘要 |
An outer assembling mechanism of a backpack for carrying a detachable skate. The mechanism includes a base plate fixed to assembling seats. The assembling seats are adapted to releasably engage with the detachable skate for walking or to disengage with the detachable skate for skating.
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申请公布号 |
US6793111(B2) |
申请公布日期 |
2004.09.21 |
申请号 |
US20020230180 |
申请日期 |
2002.08.29 |
申请人 |
CHANG CHUN-CHENG |
发明人 |
CHANG CHUN-CHENG |
分类号 |
A45F3/04;A63C17/06;A63C17/26;(IPC1-7):A45C15/00 |
主分类号 |
A45F3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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