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
Gang mold
摘要
申请公布号
US2261736(A)
申请公布日期
1941.11.04
申请号
US19390291122
申请日期
1939.08.21
申请人
WILLIAM P. WITHEROW
发明人
HENDERSON ALBERT
分类号
B28B7/24
主分类号
B28B7/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Clip-on target designation sensor to night vision goggles
Crushing apparatus and method
Improved flat packaging of petri dishes for prolonged preservation and method of producing the same
Metal separation method
Radio Communication Device and Constellation Control Method
5imidazoquinolines and pyrimidine derivatives as potent modulators of VEGF-driven angiogenic processes
A catheter assembly comprising a receptacle accommodating a catheter and a wetting fluid pouch
Sclerotinia-resistant brassica and methods for development of resistance to sclerotinia
Down-the-hole drill hammer having a reverse exhaust system and segmented chuck assembly
p38 kinase inhibiting agents
WIRELESS COMMUNICATION TERMINAL AND PROGRAM
WRITING IMPLEMENT REFILL AND WRITING IMPLEMENT HOUSING THE SAME
SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR MANUFACTURING APPARATUS
INHIBITOR OF ENDOTHELIN ACTION
GYRO SENSOR AND ELECTRONIC APPARATUS
DOOR STOP
METHOD AND DEVICE FOR POSITIONING ORIGINAL POINT OF WORKPIECE
INTERNAL COMBUSTION ENGINE
CALCULATION PROGRAM, CALCULATION METHOD AND CALCULATION DEVICE
RELAY UNIT AND METHOD OF PRODUCING THE SAME