METHOD OF PROTECTING AT THE BASE BANK SLOPES OF DITCHES,IRRIGATION CANALS AND WATER-COURSES BY MEANS OF PROFILED PANELS MADE OF POLYESTER AR OTHER PLASTOCS,申请号PL19820238779-传众专利搜索

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发明名称	METHOD OF PROTECTING AT THE BASE BANK SLOPES OF DITCHES,IRRIGATION CANALS AND WATER-COURSES BY MEANS OF PROFILED PANELS MADE OF POLYESTER AR OTHER PLASTOCS
摘要
申请公布号	PL238779(A1)	申请公布日期	1984.05.07
申请号	PL19820238779	申请日期	1982.10.27
申请人	KRAKOWSKI ZARZAD INWESTYCJI RO	发明人	PASTERNAK ALFRED
分类号	E02B;(IPC1-7):E02B/	主分类号	E02B
代理机构		代理人
主权项
地址

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