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
Improvements in or relating to tamping machines for railway tracks
摘要
申请公布号
GB760902(A)
申请公布日期
1956.11.07
申请号
GB19540035118
申请日期
1954.12.03
申请人
MATERIEL INDUSTRIEL S.A.;CONSTRUCTIONS MECANIQUES S.A.
发明人
分类号
E01B27/16
主分类号
E01B27/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Production of epoxy-alcohols by the decomposition of hydroperoxides
Refrigeration process
Cryoelectric circuits
X-ray contrast media
Method of and apparatus for producing coated thermoplastic tubes and containers
Improvements in or relating to the preservation and fire-proofing of wood
Improvements in and relating to heat-exchangers
Apparatus for monitoring the radioactivity of a liquid
Improvements in or relating to percussion-type nut-crackers
Improvements in ultra-violet absorbing filters
Chloroprene polymer latices
Flexible strip forming part of headband
Wax emulsion compositions
Substituted indoles and their preparation
Production of adducts of carbon tetrachloride and alkenes
Basic acid esters of heterocyclic alcohols, compositions thereof, and method of making and using
Salts of phenoxy methyl penicillin
Improvements in or relating to nuclear reactors
Self-energising disc brakes
Substituted phenyl cycloalkyl alkylamines