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
Machine for treating concrete mix and laying and surfacing the same
摘要
申请公布号
US2136917(A)
申请公布日期
1938.11.15
申请号
US19350050858
申请日期
1935.11.21
申请人
FRENCH ALFRED W
发明人
FRENCH ALFRED W.
分类号
E01C19/48
主分类号
E01C19/48
代理机构
代理人
主权项
地址
您可能感兴趣的专利
建筑施工用摇架
双层钢筋混凝土箱涵
一种高温高压Y型截止阀
基于热管的利用地热能预热燃煤机组凝结水的互补发电系统
一种碎木制的木地板
SWITCHABLE TRANSPARENT DISPLAY
DIELS ALDER BASED ESTOLIDE AND LUBRICANT COMPOSITIONS
GALVANIZED STEEL SHEET HAVING EXCELLENT COATABILITY, COATING ADHESION, AND SPOT WELDABILITY, AND METHOD FOR MANUFACTURING SAME
Use of photosynthetic scaffolds in tissue engineering
多功能高效剥皮机
一种具有自动清理功能的振动筛结构
Interference geolocation using a satellite constellation
NOVEL IMIDAZOL-PIPERIDINYL DERIVATIVES AS MODULATORS OF KINASE ACTIVITY
CATALYST CARRIER FOR EXHAUST GAS AND EXHAUST GAS-CLEANING CATALYST
DIRECTIONAL-AXIS ESTIMATION DEVICE
EFFICIENT GENERATION OF SPREADING SEQUENCE CORRELATIONS USING LOOKUP TABLES
Synthetic resin bottle
METHOD OF EXTRACTING NEURAL STEM CELLS USING NANOPARTICLES
Vehicle, vehicle system and method for increasing safety and/or comfort during autonomous driving
SYSTEM FOR LOADING A COLLAPSIBLE HEART VALVE