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
Schaltung fuer einen Verstaerker in Verbindung mit einem Lautsprecher
摘要
申请公布号
DE546812(C)
申请公布日期
1932.03.17
申请号
DE1926I027795D
申请日期
1926.04.01
申请人
INTERNATIONAL GENERAL ELECTRIC COMPANY, INC.
发明人
分类号
H02M1/14;H04B1/16
主分类号
H02M1/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SETT ATT DRIVA EN AXIELL STROMNINGSMASKIN SAMT MASKIN FOR GENOMFORANDE AV SETTET
SERVOSTERZO ELETTRICO PARTICOLARMENTE PER AUTOVEICOLI
COMPOSIZIONE E PROCEDIMENTO PER PLACCARE METALLI
MACCHINA COMPOSITA PER ALESATURA E LEVIGATURA E RELATIVO PROCEDIMENTODI ALESATURA E LEVIGATURA
PARAURTI PER VEICOLI, IN PARTICOLARE PER AUTOVEICOLI.
DOERRGAONGJAERN
FIRE ESCAPE DEVICE
VACUUM BREAKER
OPTICAL INFORMATION RECORDER AND REPRODUCER
APPARATUS FOR ELECTRICALLY INSPECTING STRATUM PIERCED BY TEST BORING
WINK TYPE STOP LIGHT
PRODUCTION OF INGREDIENT FOR HEALTHFUL FOOD CONTAINING ROYAL JELLY AS MAJOR COMPONENT
FLOW RATE CONTROLLER FOR AIR CONDITIONER
COLLATOR USED FOR COPYING-MACHINE
PRODUCTION OF SEAWEED EXTRACT
PREPARATION OF STEAMED AND SALTED EGG
PREPARATION OF ADLAY NOODLES
PREPARATION OF FOOD OR FEED FROM SCALE POWDER OF FISH
MARINE PROPULSIVE DEVICE WITH TILTING DEVICE, WORKING SUCCESSIVELY, AND TRIM DEVICE
ROTATION PHASE DETECTOR
