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
Прижимной к внутренней стенке головки путевого рельса ролик к автоматическому железнодорожному путеизмерителю
摘要
申请公布号
SU22038(A1)
申请公布日期
1931.08.31
申请号
SU19290044278
申请日期
1929.04.04
申请人
POLTORATSKIJ I.I.
发明人
POLTORATSKIJ I.I.
分类号
E01B35/04
主分类号
E01B35/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Y-TYPE HEXAGONAL FERRITE, ANTENNA APPARATUS THEREWITH, AND METHOD FOR MANUFACTURING THE SAME
SISTEMA MODULAR - COLMEIA
METHOD FOR RECYCLING OF STONE POWDER SLUDGE
equipamento para o emprego de partìculas magnéticas para medição quantitativa de partìculas meta ou alvo bem como método para medir quantitativamente partìculas meta ou alvo acopladas a partìculas magnéticas.
COUPON BOARD AND MANUFACTURING METHOD OF PRINTED BOARD
SPACE-TIME CODES WITH INCREMENTAL REDUNDANCY
TANDEM PARALLEL ORGANIC SOLAR CELL
BENZIMIDAZOLE DERIVATIVES AS CALCIUM CHANNEL BLOCKERS
USER INTERFACES FOR EDITING VIDEO CLIPS
METHOD OF MEASURING CHANNEL QUALITY INFORMATION OF DOWNLINK MULTI CARRIERS IN A WIRELESS COMMUNICATION SYSTEM USING CARRIER AGGREGATION
A DEVICE FOR CANCELING THE LOCKING SYSTEM OF THE CAR
METHOD FOR FABRICATING SHOCK ABSORBER HOUSING OF VEHICLE AND SHOCK ABSORBER HOUSING PRODUCED BY THE SAME
XYLANASE GENE SEQUENCES FROM THE GENOMIC DNA OF UNPURIFIED RUMEN MICROORGANISMS
ELECTRODE STRUCTURE FOR SOLID POLYMER FUEL CELL, ITS PRODUCTION METHOD, AND SOLID POLYMER FUEL CELL
Chondrogenesis of bone marrow mesenchymal stem cells
Mobile device for electronical studying and Application program execution method thereof
SURGICAL STAPLING DEVICE
BILL IDENTIFYING/COUNTING MACHINE
Bookcase
SCREEN PANELS
