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发明名称
CAGE FLOOR OF ELEVATOR
摘要
申请公布号
JPS5247246(A)
申请公布日期
1977.04.14
申请号
JP19750122499
申请日期
1975.10.13
申请人
HITACHI LTD
发明人
MURAMATSU SADAO;KITAMURA TETSUO;YAMAMOTO YUUKI;KAWADA GENICHIROU;SAKURAI YOUSAKU
分类号
B66B7/04;B66B7/08;B66B11/02
主分类号
B66B7/04
代理机构
代理人
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