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
RAILWAY COUPLER
摘要
申请公布号
GB1483480(A)
申请公布日期
1977.08.17
申请号
GB19740053146
申请日期
1974.12.09
申请人
AMSTED IND INC
发明人
分类号
B61G7/06;B61G3/04;(IPC1-7):B61G3/04
主分类号
B61G7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ANIMAL FEEDS AND ADDITIVES THEREFOR
ALDOL PRODUCTS OF 2-QUINOXALINE-CARBOXALDEHYDE-1,4-DIOXIDES
PROCESS FOR OBTAINING THE OPTICAL ISOMERS OF PENICILLAMINE
INTERMEDIATES FOR THE PREPARATION OF 2-DEOXYSTREPTAMINE-AMINO GLYCOSIDES
4-AMINOQUINOLINE DERIVATIVES AND INTERMEDIATES FOR THEIR PRE PARATION
PROCESS FOR SILVERING POLYAMIDES
REFRIGERANT THROTTLING VALVE
METHOD AND APPARATUS FOR ASEMBLING AND STORING COMPOSITE PLATE STRUCTURES
APPARATUS FOR WIRING MEMORY MATRIX CORES
FOOT-OPERATED CONTROL DEVICE
QUATERNARY SILVER ALLOY
ELECTRICAL FUSES
METHOD FOR PRODUCING HIGH MOLECULAR WEIGHT ACRYLAMIDE COPOLYMER RESINS
PROCESS AND APPARATUS FOR CONCENTRATING A DILUTE SOLUTION OF CORROSIVE PRODUCTS
TEXTILE DYEING AND PRINTING
HYDROCARBON POLYMER
FOOTWEAR UPPERS
BLOOD TESTING METHOD
SPILLED OIL RETRIEVER AND ANTI-WATER POLLUTION WATER CRAF
COPOLYMERS
