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
SPEAKING HELMET
摘要
申请公布号
JPS6468002(A)
申请公布日期
1989.03.14
申请号
JP19870224954
申请日期
1987.09.08
申请人
NGK INSULATORS LTD
发明人
SHINODA KATSURO;KATSUKAWA HIROYUKI
分类号
H01Q1/44;A42B3/00;A42B3/30;H04B1/38
主分类号
H01Q1/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROTEIN ENRICHED MICROVESICLES AND METHODS OF MAKING AND USING THE SAME
Method for manufacturing a wooden panel, in particular a wood-plastic composite
GRAPHICAL USER INTERFACE FOR A GAMING SYSTEM
CLOSURE ASSEMBLY WITH A WINDOW AND A METHOD OF MAKING THE SAME
SURFACE-PROPERTIES INSPECTION/CLASSIFICATION DEVICE, SURFACE-PROPERTIES INSPECTION/CLASSIFICATION SYSTEM, AND SURFACE-PROPERTIES INSPECTION/CLASSIFICATION METHOD
IMAGING AND DISPLAY SYSTEM FOR GUIDING MEDICAL INTERVENTIONS
SUPPORTING DEVICE, CHARGING DEVICE AND CONTROLLER SYSTEM
MOBILE TERMINAL DEVICES AND METHODS OF PERFORMING RADIO MEASUREMENTS
METHOD FOR PRODUCING POLYACETAL COPOLYMER
CUSTOMIZABLE HEADSET
JOURNAL BEARING FOR ROTATING GEAR CARRIER
ANODE STRUCTURE FOR METAL ELECTROWINNING CELLS
EFFICIENT PROCESSING OF DEVICE RELATED LOG FILES
METHOD FOR MANAGING THE ENERGY PRODUCTION OF AN ENERGY SYSTEM AND ASSOCIATED MANAGEMENT DEVICE
TRANSPORT SYSTEM
Identification of ribosomal DNA sequences
Method for controlling motor of air conditioner
COUPLING MECHANISM BETWEEN A MANUAL FLIGHT-CONTROL MEMBER AND A TRIM JACK ON AN AIRCRAFT
DEVICE FOR CRIMPING MULTIFILAMENT THREADS
METHODS FOR DETECTING MULTIPLE NUCLEIC ACIDS IN A SAMPLE
