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
Radio transmitter
摘要
申请公布号
US2213301(A)
申请公布日期
1940.09.03
申请号
US19380193111
申请日期
1938.02.28
申请人
JOSEPH B. SMITH
发明人
BROWN ELMER L.
分类号
H03H2/00;H04B1/04
主分类号
H03H2/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SURFACE SHAPE MEASUREMENT DEVICE AND METHOD
MAGNETIC LEAKAGE FLUX TESTING SYSTEM AND METHOD
METHOD OF MANUFACTURING TERMINAL
AIR CONDITIONING REMOTE CONTROLLER
FLAME DETECTING DEVICE
TURBINE GENERATOR AND WASTE HEAT GENERATOR
AUXILIARY MACHINE DRIVING STRUCTURE OF ENGINE
DOOR ASSEMBLY KIT
STRUCTURE FOR FIXING PRECAST FLOOR SLAB
JET FAN
FIREPROOF CONSTRUCTION METHOD FOR STRUCTURE
FASTENER OPENING/CLOSING-TYPE NURSING GARMENT
PRODUCTION METHOD OF COMPACT HAVING PLATING FILM
MIXER CAR AND PRELIMINARY TREATMENT METHOD OF HOT METAL
RESIN COMPOSITION FOR EXTRUSION MOLDING AND METHOD FOR PRODUCING THE SAME, AND INSULATED CABLE EMPLOYING SAID RESIN COMPOSITION
MANUFACTURING METHOD OF BICYCLIC AMINE COMPOUND
METHOD FOR PRODUCING EXPANDED GRAPHITE COMPOSITE SHEET, AND EXPANDED GRAPHITE COMPOSITE SHEET
PASSENGER CONVEYOR
ELEVATOR-CAR POSITION DISPLAY DEVICE
SEAT DEVICE
