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
Signal scrambling transmission system
摘要
申请公布号
US4817148(A)
申请公布日期
1989.03.28
申请号
US19870069712
申请日期
1987.07.06
申请人
WEGENER COMMUNICATIONS, INC.
发明人
LAFFERTY, STEPHEN H.;LETT, DAVID B.
分类号
H04L25/03;(IPC1-7):H04L9/02
主分类号
H04L25/03
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PON equipment capablel of displaying connection state and logical link identifier
Adjustable Arch Support
ADAPTIVE NETWORK TO DYNAMICALLY ACCOUNT FOR HIDDEN NODES
WINDOW ASSEMBLY FOR A UTILITY TERRAIN VEHICLE
Indexing and searching of information including handler chaining
Aqueous compositions comprising alkyl polyethylene glycol ether sulfates
ELECTRONIC DEVICE, DISPLAY AND MANUFACTURING METHOD THEREOF
Tile and strut construction system for geodesic dome
Compact servicing equipment and carrier combination
Copper alloy
COMPOSITIONS FROM WAX MYRTLE FOR THE TREATMENT OF CANCER, CARDIOVASCULAR AND INFLAMMATORY DISEASES
Multi-layer heat-dissipating device
Tourniquet with wooden windlace
Condensate collector arrangement for dry pipe sprinkler system
System for creating dimethyl ether
DEVICE, SYSTEM, AND METHOD OF PUBLISHING INFORMATION TO MULTIPLE SUBSCRIBERS
Motorcycle Chain Guide and Tensioner
ZOOM LENS SYSTEM AND IMAGE PICKUP APPARATUS EQUIPPED WITH THE SAME
Lubricant Additive To Enhance Staying Power Of Male Erectile Function
APPARATUS AND METHOD FOR SECURING PEWS
