发明名称 |
WORLD WATCH |
摘要 |
PURPOSE:To make possible indicating of the summer time as well even in areas where the time zone varies from ordinary time in the summer time by providing a place-name plate printed on with plural area names on the outside circumference of display part. |
申请公布号 |
JPS52145264(A) |
申请公布日期 |
1977.12.03 |
申请号 |
JP19760061945 |
申请日期 |
1976.05.28 |
申请人 |
SUWA SEIKOSHA KK |
发明人 |
MAEZAWA SHIYUUJI;OKADA YASUSHI |
分类号 |
G04B19/22;G04G9/00;G04G99/00 |
主分类号 |
G04B19/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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