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
Tuning mechanism for radio receiving sets
摘要
申请公布号
US2239067(A)
申请公布日期
1941.04.22
申请号
US19400358499
申请日期
1940.09.26
申请人
WELLS-GARDNER & COMPANY
发明人
WELLS ALBERT S.
分类号
H03J5/12
主分类号
H03J5/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTROCHEMICAL APPARATUS
METHOD OF HEAT TREATMENT OF PHYSIOLOGICALLY ACTIVE SUBSTANCE PRODUCED BY GENE RECOMBINANT
PRODUCTION OF 2,2-DIMETHYL-5-HYDROXYTHIAZOLIDINE DERIVATIVE
CONTINUOUS MANUFACTURE OF LAMINATED BOARD
POLYIMIDE PRECURSOR COMPOSITION FOR PRINTING
HYDRAULIC CONTROL DEVICE OF AUTOMATIC SPEED CHANGE GEAR
CONTINUOUS MANUFACTURE OF BASE MATERIAL FOR OPTICAL FIBER
GAS LASER OSCILLATOR
MANUFACTURE OF BASE MATERIAL FOR OPTICAL FIBER
Method of supplying blood to blood receiving vessels
POPPET VALVE FOR ENGINE SUBJECTED TO SOLUTION HEAT-TREATMENT
SAMPLER FOR WEAK GROUND
REFRACTORY WALL
METHOD OF INSERTING ELECTRIC PART TO CIRCUIT BOARD
GRIP FOR GLASS BOARD
REGELBARES SCHLAUCHANSCHLUSSVENTIL FUER ATEMLUFTANFUHR.
PROCESS FOR STORING AND DELIVERING IMPREGNATING LIQUID PITCH FOR FURNACE ELECTRODE
MANUFACTURE OF ALUMINUM NITRIDE SINTERED BODY
MANUFACTURE OF SILICON NITRIDE BASE SINTERED BODY
BUTANE PRODUCTION
