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
Vineyard plow
摘要
申请公布号
US2668488(A)
申请公布日期
1954.02.09
申请号
US19510215453
申请日期
1951.03.14
申请人
SHIMMON WILLIAM L
发明人
SHIMMON WILLIAM L.
分类号
A01B13/04
主分类号
A01B13/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF STRUCTURE ELEMENTS NON-DESTRUCTIVE TESTING
DEVICE FOR SAMPLING LIQUIDS
DAMPING DEVICE FOR MANOMETRIC APPARATUS
COMPENSATION DYNAMOMETER
DEVICE FOR MULTIPLICATION OF ARBITRARY ELEMENTS OF GALOIS FIELDS GF(P )
RELAY REGULATOR
METHOD OF PRODUCING HOT JUNCTION
PIEZOMETRIC LEVEL GAUGE
ELECTROMAGNETIC FLOWMETER
FLOWMETER
APPARATUS FOR MOUNTING I.C. ENGINE GENERATOR
DUST SUPPRESSION DEVICE
DEVICE FOR RELIEVING PEAK LOADS IN MINE ROOF SUPPORT PROPS
ARRANGEMENT FOR TRANSPORTING A UNIT OF POWER ROOF SUPPORT THROUGH MINE WORKING
REGISTERING DEVICE
FILM-TYPE HEAT EXCHANGING APPARATUS
POSITIVE-DISPLACEMENT COMPRESSOR OPERATION METHOD
FLAT-JET NOZZLE
APPARATUS FOR REPLACING REINFORCING MEMBERS IN VERTICAL MINE SHAFT
METHOD OF HYDRO-ISULATION OF THE TIMBER OF MINE SHAFTS
