首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Excavating machine
摘要
申请公布号
US2679118(A)
申请公布日期
1954.05.25
申请号
US19480034491
申请日期
1948.06.22
申请人
DUFFY CYRUS P
发明人
DUFFY CYRUS P.
分类号
E02F3/04
主分类号
E02F3/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VIBRATION CONTROL DEVICE FOR ROLLING STOCK
Tonometric tracheal tube
(A) ;LIGHT SOURCE DEVICE
PHENYLPYRAZOLE DERIVATIVE AND NOXIOUS LIFE CONTROLLING AGENT
BENZAMIDE DERIVATIVE
ANTIMICROBIAL COMPOSITION
PRODUCTION OF DECORATIVE CERAMIC
COMPOSITE OF CERAMIC AND METAL
PRODUCTION OF ALUMINUM NITRIDE POWDER
DETECTING DEVICE FOR ELONGATION OF ROPE IN ELEVATOR
CONTROL DEVICE FOR ELEVATOR
IMINIUM SALT, ITS PRODUCTION AND AGRICULTURAL AND HORTICULTURAL FUNGICIDE CONTAINING THE SAME SALT AS THE ACTIVE COMPONENT
STABILIZATION OF AMINO ACID-CONTAINING INFUSION
CONTAINER FOR ORGANIC SOLVENT
INFORMING DEVICE FOR ELEVATOR
CARRIER DEVICE AND BELT TENSION ADJUSTING DEVICE
INVERTED TYPE FRONT FORK PROTECTING DEVICE FOR MOTORCYCLE
POSITIONING OF DETECTION MEANS FOR BODY HUNGER IN CARRIER EQUIPMENT OF AUTOMOBILE BODY AND DETECTION DEVICE
ARTICLE TRANSFERRING METHOD AND DEVICE THEREOF
DELIVERING DEVICE FOR RING-SHAPED PART
