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
Приспособление для образования тяги при заправке паровозов
摘要
申请公布号
SU27388(A1)
申请公布日期
1932.08.31
申请号
SU19300080541
申请日期
1930.12.20
申请人
GRINBERG S.G.
发明人
GRINBERG S.G.
分类号
B61C17/00
主分类号
B61C17/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Developer storage container having improved workability with mounted developer agitation member and manufacturing method thereof
Spectral purity filter, lithographic apparatus, and method for manufacturing a spectral purity filter
Resist underlayer composition, method of forming patterns and semiconductor integrated circuit device including the patterns
Pellicle for EUV
Universal adjustable lens adapter
Modified system and method for obtaining photographic and/or videographic images
Light source apparatus and liquid crystal display apparatus
Liquid crystal display touch panel structure
Touch liquid crystal grating, 3D touch display device and driving method of touch liquid crystal grating
Contact lens materials, designs, substances, and methods
Three-dimensional image display system, three-dimensional image display method, and three-dimensional eyeglasses
Light scanning apparatus and image forming apparatus
Optical scanning device and image forming apparatus
Immersion microscope objective and microscope using the same
Projection display apparatus
Optical connector, optical connector system and optical backplane apparatus for optically connecting first optical waveguide and second optical waveguide
Optical member, process for producing same, and article provided with optical member
Method of poles configuration with four poles inter-combination for marine electromagnetic surveying
Pet detector scintillation light guiding system having fiber-optics plates
Positron emission tomography detector based on monolithic scintillator crystal
