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
Steadier for elongated workpieces and mandrel bars
摘要
申请公布号
US2386864(A)
申请公布日期
1945.10.16
申请号
US19440520022
申请日期
1944.01.28
申请人
ROCKRITE PROCESSES, INC.
发明人
INSLEE HEBER C.
分类号
B21B21/04
主分类号
B21B21/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELEVATOR
PRODUCT GUIDE OF ROUGH ROLLING MILL IN HOT ROLLING LINE AND HEAT TREATMENT THEREIN
WASHING MACHINE PACKAGING EQUIPMENT AND ITS FORMING
GRINDSTONE MANUFACTURING METHOD AND DEVICE
MULTI-STAGE TYPE HEADING FORMING MACHINE
ON-LINE SELF CALIBRATION FOR MASS AIR FLOW SENSOR IN RECIPROCATING ENGINE
SHEET RECEIVING/STACKING DEVICE
HOT EXTRUSION METHOD FOR METALLIC MATERIAL
ELECTROMOTIVELY-DRIVEN DEVICE
PRODUCTION OF BLOCK APPLICABLE TO V-BELT FOR HIGH LOAD TRANSMISSION
RESISTANCE WELDING MACHINE AND ITS ASSEMBLING METHOD
CAMSHAFT LUBRICATING STRUCTURE FOR ENGINE
FREE CUTTING COPPER ALLOY
HEAT INSULATING COATING SYSTEM
CORRUGATED BOARD DRUM FOR LIGHT WIRE
METHOD FOR PRINTING
INK JET PRINTER HEAD ACTUATOR AND MANUFACTURE THEREOF
TRACK RECIPROCATING SAW
ENTERIC PREPARATION OF BENZIMIDAZOL DERIVATIVE AND ITS PRODUCTION
BOX FOR TABLE TOP
