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
Automatic phonograph
摘要
申请公布号
US2139812(A)
申请公布日期
1938.12.13
申请号
US19360113995
申请日期
1936.12.03
申请人
RECONSTRUCTION FINANCE CORPORATION
发明人
ERBE RALPH R.
分类号
G11B17/28
主分类号
G11B17/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Schnelllaufender Elektromotor
Mehrfarben-Farbstoffkombination und Tintenstrahl-Tintenzusammensetzung mit hoher Chromatizität
Direct fluorination of (in)organic substrate, for producing electrophilic fluorinating reagent, e.g. alkyl or acyl hypofluorite or N-fluoro-amide, -imide, -lactam, -bis(sulfonyl)amine or -sultam, uses silica particles as inert medium
SYSTEM AND METHOD FOR REMOVING AN ELECTROLYTE FROM AN ENERGY STORAGE AND/OR CONVERSION DEVICE USING A SUPERCRITICAL FLUID
Lead-acid battery e.g. for automobile, has gas exit openings adjacent filling openings for battery cells in lower cover element sized to reduce leakage of battery acid upon tipping over
Use of organoboron compounds capable of reducing (hydro)peroxides to alcohols in cosmetic or dermatological compositions useful for preventing or treating (hydro)peroxide-induced skin damage
Ice climbing tower, comprises dismantlable structure with coolant pipes on the outside
Method for automatic evaluation of data from cashless transactions for use in loyalty schemes, etc., whereby data is collected based on linked databases in which participants are uniquely identified by their bank account number
Zeigevorrichtung mit kraftempfindlichem Widerstand
Protective hinged cover for light shaft in front of cellar window in house is hinged to wall and rests on top of horizontal opening at top of shaft at angle to horizontal
A HIGH MODULUS CROSSLINKED POLYETHYLENE WITH REDUCED RESIDUAL FREE RADICAL CONCENTRATION PREPARED BELOW THE MELT
Control system for secondary air valve supplying air to exhaust gas catalytic converter supplies excess pressure to actuator chamber to seal valve during onboard diagnosis
Method for offering components, of a particular component type, for sale via the World Wide Web, whereby a web page lists offers for a particular component made by different manufacturers including cost and availability
Case for a CD or DVD, especially a music CD, is arranged so that, when opened out, the disk is presented at an angle so that a user can readily see the face of the disk
Hybridantrieb
Stahltiefdruckverfahren zum Herstellen eines Sicherheitsdokuments sowie Stahltiefdruckplatte und Halbzeuge dafür und Verfahren zu deren Herstellung
Method for selecting an application on a mobile communications device stores program data on an exchangeable memory device for executing an application from among an entire store of applications.
Verfahren zur Verhinderung einer Thermistordrift bei einem NTC-Thermistor
System und Verfahren für eine Benachrichtigung bezüglich einer Farbpaletten-Unzulänglichkeit
Kraftstoffeinspritzventil für eine Brennkraftmaschine
