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
摘要
申请公布号
DE2455841(A1)
申请公布日期
1975.10.09
申请号
DE19742455841
申请日期
1974.11.26
申请人
发明人
分类号
E04G19/00
主分类号
E04G19/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WEB-BASED MARKETING MANAGEMENT SYSTEM
MINIATURE ELECTRIC MOTOR HAVING INTEGRATED MOTOR COIL
Electric power steering system
Radial ventilator and electric motor connected by a vibration damper
Method for ventilating a vacuum pump and assembly with a vacuum pump
Method for coupling an emitting device to a frequency splitter in an optical passive network
CIRCUIT BREAKER
Device and method for reading out x-ray information stored in a storage phosphor layer and electrical circuit
INK TANK AND INK JET RECORDING APPARATUS
METHOD AND SYSTEM OF WEB PAGE CONTENT FILTERING
IMPROVED METHOD OF DETERMINING METABOLIC FUNCTION
A FLUID DISPENSING DEVICE
Method for controlling industrial robots in a work area
Endoscope with adjustable view angle
HIGH STRENGTH CEMENT, MORTAR AND CONCRETE INCLUDING INDUSTRIAL BY-PRODUCTS
Column geometry to maximize elution efficiencies for molybdenum-99
AD MATCHING SYSTEM AND METHOD THEREOF
Inverted indexes with multiple language support
Method and digital video camera for improving the image quality of images in a video image stream
METHOD FOR PRODUCING A HOLE BLOCKING LAYER AND METHOD FOR MANUFACTURING A PHOTOELECTRIC CONVERSION ELEMENT COMPRISING THE HOLE BLOCKING LAYER