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
Method and apparatus for making helical conveyor blades
摘要
申请公布号
GB815872(A)
申请公布日期
1959.07.01
申请号
GB19570014617
申请日期
1957.05.08
申请人
THOMAS MAYRATH
发明人
分类号
B21H3/12
主分类号
B21H3/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTENITORE AUTOIRRORANTE PER PIANTE DA VASO DI QUALSIASI TIPO CON SCORTA D'ACQUA PER MOLTI GIORNI RICOSTITUIBILE
CERCHIO IN MATERIALE METALLICO O RESINA DURA DA AGGANCIARE SUL BORDO INTERNO DEL CERCHIONE, DALLA PARTE DELLA SCOCCA, IN UNA RUOTA DI AUTOVETTURA
METHOD FOR INJECTING VISCOUS FLUID INTO BREAD OR CONFECTIONERY
PHENYLGLYCINE DERIVATIVE-CONTAINING BETA-LACTAM ANTIBIOTIC, MANUFACTURE AND DRUG
METHOD AND DEVICE FOR PROCESSING X-RAY IMAGE
TRAVEL CONTROLLER FOR AUTOMATIC TRAVELING WORKING VEHICLE
MANUFACTURE OF SEMICONDUCTOR DEVICE
ELECTROTHERMORECORDING METHOD
STEREO PROJECTING TYPE DISPLAY DEVICE
WAVELENGTH SELECTING AMPLIFIER
RECORDING METHOD
MANUFACTURE OF R-T-B PLASTIC MAGNET EXHIBITING HIGH RESISTANCE TO OXIDATION
RARE EARTH PERMANENT MAGNET EXHIBITING HIGH RESISTANCE TO OXIDATION AND MANUFACTURE THEREOF
MANUFACTURE OF SEMICONDUCTOR DEVICE
SAFETY DEVICE FOR FIXING DEVICE
FARM WORKING VEHICLE
ELECTRONIC COMMODITY DISPLAY RACK DISPLAY LABEL SYSTEM
CONTROL DEVICE FOR AIR-FUEL RATIO OF INTERNAL COMBUSTION ENGINE
AUXILIARY AIR SUPPLIER FOR INTERNAL COMBUSTION ENGINE
PHASE LOCKED LOOP SIGNAL GENERATOR
