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发明名称
Mounting board for accounting forms
摘要
申请公布号
US3291505(A)
申请公布日期
1966.12.13
申请号
US19650446227
申请日期
1965.04.07
申请人
SAFEGUARD CORPORATION
发明人
JR. VINCENT G. BELL,;CASSEL CALVIN DURRELL;GWILLIAM JOHN A.
分类号
B42D12/00
主分类号
B42D12/00
代理机构
代理人
主权项
地址
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