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
EXPLOSION-PROOF,HORN-LOADED LOUDSPEAKER
摘要
申请公布号
US3536158(A)
申请公布日期
1970.10.27
申请号
USD3536158
申请日期
1967.05.01
申请人
LTV LING ALTEC INC.
发明人
HASKEL A. BLAIR
分类号
H04R1/30;(IPC1-7):G10K11/10
主分类号
H04R1/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
FUEL CELL SYSTEM
FUEL CELL SYSTEM
SiOx AND VAPOR DEPOSITION MATERIAL FOR BARRIER FILM AND NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY EACH USING THE SAME
SECURITY SYSTEM AND AUTHENTICATION METHOD
Fahrzeugsitze
TRASH BAG COVER
Nutritious fabricated snack products
MULTI-STAGE ADSORPTION SYSTEM FOR GAS MIXTURE SEPARATION
Base station apparatus, mobile station apparatus, and method of transmitting synchronization channels
Verfahren zum Betreiben einer Hilfskraftlenkung
Fish Attractant
METHOD AND SYSTEM FOR TELEVISION CHANNEL CONTROL
Surgical sleeve for glove retention
Digital Data Insertion Apparatus and Methods for use with Compressed Audio/video Data
Compositions and methods for inhibiting gastric acid secretion
Nickel-base casting superalloy and cast component for steam turbine using the same as material
Stabilized compositions comprising a therapeutically active agent, citric acid or a conjugated base and chlorine dioxide
Packet acknowledgement for polled mesh network communications
Controlling acoustic modes in tissue healing applications
