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
ELEMENTO SENALIZADOR DE OBRAS PERFECCIONADO.
摘要
申请公布号
ES146958(Y)
申请公布日期
1970.02.01
申请号
ES19690146958U
申请日期
1969.03.26
申请人
HORMIGONES AIREADOS LIGEROS ESPECIALES, S. A.
发明人
分类号
E04H
主分类号
E04H
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TEST CONTACT
METHOD OF DIAGNOSING ABNORMALITY
REAGENT DISPENSER
PHOTOGRAPHIC DEVICE FOR SAMPLE
SPEED GOVERNING MECHANISM AND MECHANICAL TIMEPIECE EQUIPPED WITH IT
REFERENCE POINT CORRECTION METHOD FOR TURNING ANGLE DETECTION SENSOR
METHOD OF INSPECTING IMAGE DISPLAY DEVICE, ITS INSPECTION APPARATUS AND PROGRAM, AND RECORDING MEDIUM
POWER SOURCE LINE MEASURING INSTRUMENT
FLUID LEAKAGE SENSOR
STRAIN GAUGE DEVICE
SCREW REFRIGERATING DEVICE
BOILER CONTROL METHOD
COOLING UNIT AND STORAGE COMPRISING THE SAME
CIRCULATION TYPE GRAIN DRIER
KILN FOR CERAMICS
PORTABLE DISPOSABLE HUMIDIFIER
GAS SUPPLY DEVICE AND COMBUSTION DEVICE
OUTDOOR UNIT AND AIR CONDITIONER
CAN BODY STRUCTURE FOR MULTITUBE TYPE ONCE-THROUGH BOILER
HOT WATER SUPPLY SYSTEM
