METHOD AND DEVICE FOR MEASURING PHOTORESIST CHARACTERISTIC

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专利权人:

MITSUBISHI NOKI KK

发明人:

MISHIRO MITSURU,AOKI NOBUHIRO,MIHARA MICHIHIRO,HOSODA TAKANORI,TANAKA SHUJI

申请号：

JP19940107744

公开号：

JP2777697(B2)

申请日:

1994.04.23

申请国别(地区):

日本

年份:

1998

代理人:

摘要：

PURPOSE:To obtain a front wheel by which the surface of a rice field is prevented from being disturbed when the front wheel to be used in a riding rice planting machine is turned on the bolster ground. CONSTITUTION:The front wheel 3 of a riding rice planting machine is constituted by connecting a boss part 21 and a rim part 23 to each other by a plurality of bar-like spokes 25 and providing a wheel cap 29 for covering the outside of the front wheel 3 on the front wheel 3.

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/