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
Eisenbahnschienenbefestigung durch Querkeilverspannung
摘要
申请公布号
DE643229(C)
申请公布日期
1937.04.01
申请号
DE1935M130165D
申请日期
1935.02.22
申请人
ALBERT MATHEE
发明人
分类号
E01B9/24
主分类号
E01B9/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FLASH SMEILTING
COUPLING ARRANGEMENTS
DISAZOMETHINE MEXED COMPLEX COMPOUNDS AND PROCESS FOR PREARING THEM
FLOAT-OPERATED VALVE
FACING PLATE AND METHOD AND APPARATUS FOR MAKING SAME
DATA SENSING SYSTEM
PROCESS FOR PREPARING CALCUIM SILICATE SHAPED PRODUCT
METHOD OF TREATING PROTOZAL DISEASES
TONER REMOVAL BRUSHES
SURFACE MEASURING INSTRUMENTS
PERFORATED CARDS FOR CONTROLLING THE OPERATIONS OF A TEXTILE MACHINE
PROCESS FOR MOLECULAR WEIGHT CONTROL OF POLY
HOIST MECHANISM
FLAIL-TYPE MATERIAL SPREADERS
ELECTRICAL INSULATION
STORAGE CONTAINERS
MIXER FOR AND METHOD OF MIXING PARTICULATE CONSTITUENTS
CLEANING PROCESS
1,2-EPOXYCHOLESTENE COMPOUNDS THEIR PREPARATION AND USE
PERFEZIONAMENTO NEI CAMBI DI MARCIA PER TRASMISSIONI AUTOMATICHE
