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
DIGGING APPARATUS
摘要
申请公布号
CA713267(A)
申请公布日期
1965.07.13
申请号
CAD713267
申请日期
申请人
RAY FERWERDA
发明人
RAY FERWERDA
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PREHEATER FOR CHARGING MATERIAL FOR STEEL MANUFACTURE
SMALL-SIZED ELECTRIC FURNACE
DRIER UTILIZING WASTE HEAT OF BOILER
VACUUM FREEZING DRYING METHOD OF LIQUID MATERIAL AND ITS DEVICE
DECOMPRESSION DEVICE
DECOMPRESSION DEVICE
METHOD AND DEVICE FOR GENERATING STEAM
METHOD OF PIVOTALLY MOUNTING MOVABLE STOPPER IN SLIDING-DOOR STOP DEVICE FOR RAILWAY BOXCAR
THREE-WHEEL BICYCLE
MANUAL CUTTER MECHANISM
ARTICULATED TYPE ROBOT ARM
MARKING DEVICE IN INSTRUMENT POSTING POINT OF FLOOR SURFACE TO RIGHT-ABOVE CEILING
FEEDING MECHANISM FOR CUTTING DISCHARGE MEDIUM OF ROCK DRILL
PREVENTIVE DEVICE FOR FALSE PROJECTION OF DRIVER
CONTROLLER FOR INSTANTANEOUS WORKING TOOL
DETECTING METHOD FOR ERRONEOUS WINDING OF FORM AROUND DRUM
SYSTEM FOR CONTROLLING DRIVE SYSTEM OF COPYING MACHINE
AIR CONDITIONER
MOISTURE SENSITIVE ELEMENT
METHOD OF TRANSMITTING STRIKING ENERGY AND CONNECTING ELEMENT FOR SAID METHOD
