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
Acoustic baffle construction
摘要
申请公布号
US2811216(A)
申请公布日期
1957.10.29
申请号
US19540426219
申请日期
1954.04.28
申请人
THE HARRIS TRANSDUCER CORPORATION
发明人
HARRIS WILBUR T.
分类号
G10K11/20
主分类号
G10K11/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIAGNOSTIC APPARATUS
METHOD FOR DETECTING FORWARD AND BACKWARD FORCE OF TIRE, AND AIR-FILLED TIRE USED THEREFOR
ADHESIVE DETECTION DEVICE AND METHOD
ANALYSIS APPARATUS FOR SEMICONDUCTOR MANUFACTURING SYSTEM
VISUAL INSPECTION DEVICE FOR SPHERE IN LIQUID
ENVIRONMENTAL TEST DEVICE
NATURAL COOLING STORAGE FACILITY FOR RADIOACTIVE WASTE
ULTRASONIC INSPECTION METHOD AND ULTRASONIC INSPECTION DEVICE USED THEREFOR
LIGHT PROJECTOR FOR VISUAL INSPECTION
MAGNETIC TESTING SYSTEM FOR FOOD
COOKER
DEVICE FOR MEASURING ROTATIONAL SPEED
METHOD FOR INSPECTING LEAKAGE OF REFRIGERANT CIRCUIT
VEHICLE WEIGHT MEASURING INSTRUMENT
PROBE INSPECTION APPARATUS, POSITION DISPLACEMENT CORRECTION METHOD, INFORMATION PROCESSING APPARATUS AND METHOD, AND PROGRAM
FLOW ANALYSIS SYSTEM
BATH DEVICE
POWER TRANSFORMER FOR OFFSHORE CONTAINER
END CAP FOR LINEAR GUIDE DEVICE
METAL GASKET