发明授权
US4103935A Accounts receivable system 失效
应收账款系统

Accounts receivable system
摘要:
Disclosed is an accounts receivable system of the pegboard or accounting board type, and specifically, one which uses a ledger which has a hectograph-carbon stencil for the transfer of the name and address of the customer to a statement and a statement for receiving the address as the image is transferred from the ledger to the surface of the statement, utilizing a film of hectograph fluid.
公开/授权文献
信息查询
0/0