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
Bridge span
摘要
申请公布号
US2336622(A)
申请公布日期
1943.12.14
申请号
US19420463893
申请日期
1942.10.30
申请人
R. G. LE TOURNEAU, INC.
发明人
TOURNEAU ROBERT G. LE
分类号
E01D15/133
主分类号
E01D15/133
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR PRODUCING INDOLMYCINS
RAPIDLY DISINTEGRABLE SOLID PREPARATION
PLURAL LIQUID DELIVERY SYSTEM
COMPOUNDS AND METHODS
COMPATABILIZATION OF INTERNAL MOLD RELEASE AGENTS
A TIME SLOT INCLUDING REFERENCE SYMBOLS USED IN A CDMA TYPE TRANSMISSION NETWORK
USE OF XANTHOPHYLL TO ACCENTUATE THE EFFECTS OF ESTROGEN
Power control for mobile wireless communication system
ANTI-INFLAMMATORY DENTAL CARE AGENTS
EXAMINING THE ORIENTATION OF THE LATTICE OF A CRYSTAL
PHARMACEUTICAL COMPOSITION HAVING IMPROVED TASTE
ANTIOXIDANT COMPOSITION AND METHOD OF TREATING DISEASES USING SAME
SUNSCREEN COMPOSITIONS
SUBMERSED DEVICE FOR REDUCING THE POLLUTING EMISSIONS AND SAVING ENERGY IN HYDROCARBON COMBUSTION VEHICLES
METHOD FOR INSERTING AUXILIARY DATA IN AN AUDIO DATA STREAM
ARC WELDING TORCH
SUPPORTING OR INTERMEDIATE ROLL IN ROLLING MILLS FOR ROLLINGFLAT ROLLING STOCK
DRIVE DEVICE, ESPECIALLY FOR MOVING AND TURNING THE SLATS OF A BLIND IN A RUNNER
CATALYZED LUBRICANT ADDITIVES AND CATALYZED LUBRICANT SYSTEMS DESIGNED TO ACCELERATE THE LUBRICANT BONDING REACTION
DENTAL ARTICLES INCLUDING POST-FORMABLE MULTILAYER OPTICAL FILMS
