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
Nonreciprocal elastic wave coupling network
摘要
申请公布号
US3292109(A)
申请公布日期
1966.12.13
申请号
US19640382615
申请日期
1964.07.14
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
COMSTOCK RICHARD L.
分类号
H03H7/00
主分类号
H03H7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Scanning device for low coherence interferometry
Simultaneous multiple acervation process
Method and system of planning lateral wellbores within irregular boundaries
Novel benzimidazole derivatives as EP4 antagonists
SYSTEMS AND METHODS FOR PROCESSING SIGNALS WITH REPETITIVE FEATURES
LOX and LOXL2 inhibitors and uses thereof
Automated fitting of hearing devices
Osteoarthritis treatment
Opacifying polymer particles
Device relating to a flushing head for a rock drilling machine and rock drilling machine
Medical implant with coating and coating method
Removable barrier for location on an upper portion of a wall
Suture line administration technique using botulinum toxins
Hydrophilicity alteration system and method
Animal food composition and process for production
FLAVOUR CAPSULE FOR ENHANCED FLAVOUR DELIVERY IN CIGARETTES
Image panning and zooming effect
Method for evaluation of presence of or risk of colon tumors
Method and apparatus for compression moulding fibre reinforced thermoplastic parts
Catheter having a force sensing distal tip