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
Preselecting mechanism
摘要
申请公布号
US2305123(A)
申请公布日期
1942.12.15
申请号
US19400351883
申请日期
1940.08.08
申请人
OAK MFG. CO.
发明人
WILLIAMS JOHN H.
分类号
H03J5/16
主分类号
H03J5/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ENHANCED FIBER-OPTIC SENSOR
AN INFLATABLE PIPE TEST PROBE
HEAT EXCHANGER
METHOD AND APPARATUS FOR ON-LINE MONITORING PRINT QUALITY
DEVICE FOR SPATIAL REPRESENTATION OF A SCENE/OF AN OBJECT
Method and apparatus for detecting forward and reverse link imbalance in digital cellular communication systems
Cable trough
Hermetic chip and method of manufacture
Golf ball
SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD
BEARING DEVICE
METHOD TO MODIFY DIFFERENTIATION OF PLURIPOTENTIAL STEM CELLS
Catheter system for delivery of therapeutic compounds to cardiac tissue
Topiramate salts and compositions comprising and methods of making and using the same
Peptide and osteogenetic accelerator
NOVEL COMPOUNDS
INHIBITORS OF FUNGAL INVASION
COUNT AND LOGIN MANAGEMENT
DRAFT INDUCER SYSTEM
WELL CEMENTING SLURRIES CONTAINING FIBERS