发明名称 CLAMP BOARD FOR MULTIPLE ENTRY ACCOUNTING
摘要 A multiposition clamp apparatus having a plurality of spaced generally parallel hinges arranged in a manner that clamp movement can be shifted from one hinge to another so that a plurality of accounting forms are held in predetermined selected position to record information on a plurality of documents simultaneously and such documents can applied and removed independently. The multihinged clamp can be selectively moved to any one of a plurality of positions and in certain positions the clamp will remain in fixed position while in other positions the clamp will move automatically.
申请公布号 US3645561(A) 申请公布日期 1972.02.29
申请号 USD3645561 申请日期 1970.07.08
申请人 RICHARD G. KENDALL 发明人 RICHARD G. KENDALL
分类号 B42D12/00;(IPC1-7):B41L3/04 主分类号 B42D12/00
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