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
PERFEZIONAMENTO AGLI IMPIANTI CITOFONICI O VIDEOCITOFONICI A PORTIERE ELETTRICO CON CHIAMATA CODIFICATA
摘要
申请公布号
IT1212152(B)
申请公布日期
1989.11.08
申请号
IT19870068100
申请日期
1987.12.21
申请人
URMET S.P.A. COSTRUZIONI ELETTRO TELEFONICHE
发明人
MASSIMO MONDARDINI
分类号
H04M;(IPC1-7):H04M/
主分类号
H04M
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTROLYSIS CELL AND CATHODE WITH IRREGULAR SURFACE PROFILING
THIN FILM TUBE REACTOR
DISPLAY DEVICE FOR A MOTOR VEHICLE
SOLAR PANEL APPARATUS AND ASSEMBLIES
OPTICAL PROFILE MEASURING APPARATUS, METHOD FOR MEASURING PROFILE, AND METHOD FOR MANUFACTURING A STRUCTURE WITH A PROFILE
GRAIN ROASTER AND ROASTING CONTROL METHOD
APPARATUS AND METHOD FOR CONTROLLING THE OPENING/CLOSING OF A SIDE DOOR OF A VEHICLE
METHOD AND DEVICE FOR USER INTERFACE
MICROBIAL PREPARATION COMPRISING MIXED MICROORGANISMS, AND A BIOLOGICAL TREATMENT METHOD FOR RIVERS AND LAKES AND A SLUDGE AUTODIGESTION PROCESS USING THE SAME
METHODS FOR IMPROVED GROWTH OF GROUP III NITRIDE BUFFER LAYERS
A METHOD OF PRODUCING A MULTILAYERED STRUCTURE
METHOD FOR PROCESSING AND USING SIGNALS FROM SENSORS HAVING A PERIODIC TRANSFER CHARACTERISTIC, AND CORRESPONDING DEVICE
MASCARA CASE HAVING TRANSFORMABLE BRUSH
METHODS AND COMPOSITIONS FOR PREDICTING CHEMOTHERAPY SENSITIVITY
SCOUR MONITORING SYSTEM
System and A Method for Determination of an Orientation of a Biomedical Stimulation Device
Dialysis Apparatus
MANUFACTURING METHOD OF LOW TEMPERATURE POLY-SILICON TFT ARRAY SUBSTRATE
CONVEYING BLADES FOR A COMPRESSIBLE ROTOR
DEVELOPER CONTAINER AND PACKAGING SYSTEM
