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发明名称
SUSPENSION HOIST AND PULLING-IN OF HEAVY ARTICLE INTO BUILDING
摘要
申请公布号
JPH033891(A)
申请公布日期
1991.01.09
申请号
JP19890138140
申请日期
1989.05.31
申请人
HITACHI LTD;HITACHI PLANT ENG & CONSTR CO LTD
发明人
TEZUKA HIROSHI;ISA HITOSHI;EBINA TAKU;TAKAHASHI SHUJI;KOMURO MASATAKA;OUCHI FUMIO;SAGAWA SHINICHI
分类号
B66C7/12;B65G65/00;B66C13/00;E04G21/16;F16M5/00
主分类号
B66C7/12
代理机构
代理人
主权项
地址
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