Means for protecting earthen dams, river levees, etc.,申请号US19310560403-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Means for protecting earthen dams, river levees, etc.
摘要
申请公布号	US1900341(A)	申请公布日期	1933.03.07
申请号	US19310560403	申请日期	1931.08.31
申请人	HENRY SKELTON D	发明人	HENRY SKELTON D.
分类号	E02B3/14	主分类号	E02B3/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

CONTROL OF POSITION OF SUCTION PORT OF DREDGING SHIP AGAINST WATER BOTTOM

PREVENTION OF TRAVERSE VIBRATION IN ADJUSTING PLACED FLOOR

USE OF 1 : 2 - CHROMIUM OR COBALT COMPLEX DYE FOR DYEING LEATHER OR HIDE

HEAT PUMP APPARATUS DRIVEN BY THERMAL ENGINE

UNDERCOATING TREATMENT FOR STEEL MATERIAL

WEAR RESISTANT CHILLED CAST IRON

NOVEL ORGANOSILICON COMPOUND AND ITS PREPARATION

AUTOMATIC LAMINATING APPARATUS ADHESIVE PRODUCT IN CONTINUOUS TYPE ADHESION PRESS MACHINE

MANUFACTURE OF SINTERED CO SUPERALLOY