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
Double damper for heating and ventilating units
摘要
申请公布号
US1885243(A)
申请公布日期
1932.11.01
申请号
US19300447271
申请日期
1930.04.25
申请人
JOHN J. NESBITT, INC.
发明人
EWALD WARREN;HENSHALL PERCIVAL P.
分类号
B60H1/00;F24F11/02
主分类号
B60H1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Ultrasound Imaging Device
METHOD FOR ENHANCING NUTRIENT ABSORPTION WITH ASTRAGALOSIDES
MODIFIED EXENDINS AND USES THEREOF
Methods and Compositions for the Treatment of Gastrointestinal Disorders
FAR FIELD TELEMETRY COMMUNICATION WITH A MEDICAL DEVICE DURING A RECHARGE SESSION WHERE A PRIOR PAIRING WITH THE MEDICAL DEVICE MAY NOT EXIST
STIMULATION THERAPY INCLUDING SUBSTANTIALLY SIMULTANEOUS BILATERAL STIMULATION
WIRELESS COMMUNICATION DEVICE
SYSTEM AND METHOD FOR CONTROLLING WIRELESS DEVICE USE IN A VEHICLE
ELECTRICAL CONNECTOR HAVING SHIELDING MEMBER
DENTAL IMPLANT AND KIT INCLUDING SAID DENTAL IMPLANT
Cold Selective Catalytic Reduction
MATCHING GEOMETRY GENERATION AND DISPLAY OF MAMMOGRAMS AND TOMOSYNTHESIS IMAGES
COMMUNICATION DEVICE AND METHOD FOR PACKET-BASED OFDM COMMUNICATIONS WITH DIFFERING LENGTH CYCLIC PREFIXES
METHOD OF MANAGING PLURAL PRINT JOBS BY USING A PRINT JOB GROUP LIST
IMAGE PROCESSING APPARATUS AND METHOD, AND PROGRAM
LIQUID EJECTING APPARATUS
LED POWER SUPPLY DEVICE
Communication and Academic Achievement Assistive Device, System, and Method
DEVICE AND METHOD FOR DRIVING DIGITAL-TO-ANALOG CONVERTER
OSCILLATION CIRCUIT HAVING SHIELD WIRE, AND ELECTRONIC APPARATUS
