| 发明名称 |
DOCUMENT MANAGEMENT SYSTEM AND COMPUTER PROGRAM FOR USE IN SHIP |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a document management system and a computer program for use in ships for performing acknowledgement such as a proof mark. SOLUTION: Communication equipments 20a, 20b, 30a and 30b are provided with document acknowledgement means for acknowledging a document which needs to be acknowledged. |
| 申请公布号 |
JP2002342698(A) |
申请公布日期 |
2002.11.29 |
| 申请号 |
JP20010147080 |
申请日期 |
2001.05.16 |
| 申请人 |
UZUSHIO ELECTRIC CO LTD;UBE KOSAN KAIUN KK |
发明人 |
ITAGAKI YUKINORI;IMAZUMI TOSHIO |
| 分类号 |
B63J99/00;G06F19/00;G06Q10/10;(IPC1-7):G06F19/00;B63J5/00 |
主分类号 |
B63J99/00 |
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