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发明名称
Tamper-proof holder for paper rolls
摘要
申请公布号
US3155333(A)
申请公布日期
1964.11.03
申请号
US19620238676
申请日期
1962.11.19
申请人
PAUL JEND
发明人
JEND PAUL
分类号
A47K10/22;A47K10/32;A47K10/38;A47K10/40
主分类号
A47K10/22
代理机构
代理人
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地址
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