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
Rail fastener
摘要
申请公布号
US2822986(A)
申请公布日期
1958.02.11
申请号
US19540467812
申请日期
1954.11.09
申请人
SCHREIER FRANK J
发明人
SCHREIER FRANK J.
分类号
E01B9/14;F16B13/12;F16B21/16
主分类号
E01B9/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TUNNEL LINING,SEGMENT THEREFORE AND METHOD OF LINING A TUNNEL
SLIDING CLASP FASTENER STRINGERS
3-CARBAMOYL-4-HYDROXY-2H-THIENO-1,2-THIAZINE-1,1-DIOXIDE DERIVATIVES
MANUFACTURE OF SILICON CARBIDE FORMED BODY
PURIFICATION OF CARBON MONOXIDE FROM MIXED GAS CONTAINING CARBON MONOXIDE BY USING ADSORPTION
DISPERSING METHOD AND APPARATUS
MANUFACTURE OF SIALON BASE CERAMICS
SEMICONDUCTOR LIGHT EMITTING DEVICE WITH LENS
HEAT PUMP
PREPARATION OF YELLOWISH ORANGE OR REDDISH ORANGE PIGMENT
CATALYST FOR TREATING COMBUSTION EXHAUST GAS
CONSTITUTION OF IMAGE OF MATTER SLICE
DATA COLLECTING CIRCUIT
ELECTRICALLY CONTROLLED ACTUATOR
DISPLAY FOR AUTOMOBILE
CLOTHING APPARATUS FOR RELEASING OR RECEIVING ELECTRIC IMPULSE
FINGER-TOUCHING TYPE COORDINATE INPUT DEVICE
CONTACT FILTER MATERIAL FOR TREATING SEWAGE
BIOLOGICAL TREATMENT OF ORGANIC WASTE WATER
SEMIRIGID VINYL CHLORIDE MOLDING RESIN
