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
Metal lumber
摘要
申请公布号
US1997876(A)
申请公布日期
1935.04.16
申请号
US19300476520
申请日期
1930.08.20
申请人
SHELDON WILLIAM O
发明人
SHELDON WILLIAM O.
分类号
E04C3/04;E04C3/07
主分类号
E04C3/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Automated transmission system with best gear selection on up- or downshift request
TRANSITION-CONTROLLED DIGITAL ENCODING AND SIGNAL TRANSMISSION SYSTEM
Composite sensor
METALLURGICAL DUST RECYCLE PROCESS
Briquette containing silicious residual matter, useful as additive for metallurgical purposes and process for the manufacture thereof
Liquid manure treating process
DEVICE FOR PRODUCING HEAT INSULATING BODIES
Process and installation for air separation by pressure swing adsorption
Diaphragm with perimeter edging on structural panels
USE OF HYDROLYSED POLYMERS OF N-VINYL CARBOXYLIC ACID AMIDES AS AGENTS FOR INCREASING THE DRY STRENGTH OF PAPER, CARD AND CARDBOARD
天冬酰苯丙氨酸甲酯(糖精)结晶的工艺方法
METHOD AND DEVICE FOR MANUFACTURING BIAXIALLY ORIENTED TUBING FROM THERMOPLASTIC MATERIAL
Process for producing pure guar seed flour
LASER
Structure of bonding an inner lead to an electrode in a semiconductor device
Connector assembly for connecting an expansion vessel for hot sanitairy water
Molded surface fastener, and method and apparatus for manufacturing the same
植物谷胱甘肽S-转移酶启动子
汉字拼音语言文字编码方法及其键盘
追逐补功式气压驱动机
