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发明名称
A METHOD OF AND A SYSTEM FOR COMMUNICATING HOMEWORK REQUIREMENTS OF A LEARNER TO ONE OR MORE PERSONS
摘要
申请公布号
ZA201400242(B)
申请公布日期
2015.04.29
申请号
ZA20140000242
申请日期
2014.01.13
申请人
RICH REWARDS TRADING 34(PTY)LTD t/a SIGMA INTERNATIONAL
发明人
SINGH,AKASH
分类号
主分类号
代理机构
代理人
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