METHOD OF IMPROVING SUPPORTING FORCE OF ROAD BED,申请号JP19760129407-传众专利搜索

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发明名称	METHOD OF IMPROVING SUPPORTING FORCE OF ROAD BED
摘要
申请公布号	JPS5355629(A)	申请公布日期	1978.05.20
申请号	JP19760129407	申请日期	1976.10.29
申请人	MITSUBISHI HEAVY IND LTD	发明人	NOGUCHI NAOKI;FUJITA HIDEO;TSUNEYOSHI KIKUJI
分类号	E01C3/00	主分类号	E01C3/00
代理机构		代理人
主权项
地址

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