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经营范围
发明名称
VACUUM ELEVATING DEVICE
摘要
申请公布号
JPH02262978(A)
申请公布日期
1990.10.25
申请号
JP19890321239
申请日期
1989.12.11
申请人
PARAMATEITSUKU HANDORINGU SYST LTD
发明人
SUCHIYUWAATO BENISUN
分类号
B25J9/02;B65G47/91;B66C1/00;B66C1/02;B66F3/35;F16K11/14;(IPC1-7):B25J9/02
主分类号
B25J9/02
代理机构
代理人
主权项
地址
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