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
Apparatus for positioning structural members for drilling and like operations
摘要
申请公布号
US1956904(A)
申请公布日期
1934.05.01
申请号
US19310580310
申请日期
1931.12.11
申请人
MCCLINTIC-MARSHALL CORPORATION
发明人
MCCLINTIC HOWARD H.
分类号
B23Q3/06
主分类号
B23Q3/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THROTTLE OPENING RESPONSE SIGNAL GENERATOR
SWASH PLATE COMPRESSOR
GEL PAD, MANUFACTURE AND USE
HEAT-CURABLE COATING COMPOSITION
CONVERTER, SYSTEM AND METHOD WITH IMPROVED RESOLUTION FOR TRANSFERRING AND/OR TRANSMITTING WAVES PROPAGATED BY VIBRATION
CONTROLLING SYSTEM OF 5-PHASE PULSE MOTOR DRIVE CIRCUIT
COMPRESSOR
HOT AIR GENERATOR
TURBOCHARGER FOR DIESEL ENGINE
STORAGE BATTERY MONITOR
MANUFACTURE OF LAMINATED CORE FOR MOTOR
SLIDING NOZZLE DEVICE HAVING BYPASS THAT CAN TRANSMIT MOLTEN METAL OR PRESSURE
ABNORMAL PRESSURE INDICATOR IN SUCTION SIDE CIRCUIT OF HYDRAULIC PUMP
NATURAL CIRCULATION TYPE EHD POWER GENERATION APPARATUS
GAS CELL TYPE ATOMIC OSCILLATOR
SEMICONDUCTOR DEVICE
CONNECTION CONTROL SYSTEM
PURIFYING METHOD FOR METAL
RECOVERING METHOD FOR SENSIBLE HEAT OF MOLD PIG IRON
PROCESS FOR CONTINUOUSLY CASTING A STEEL BAR AND A CAST STEEL BAR PRODUCED THEREBY
