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
Hydraulically-operated mine prop
摘要
申请公布号
GB1086364(A)
申请公布日期
1967.10.11
申请号
GB19640041753
申请日期
1964.10.13
申请人
MARGOT VON LINSINGEN
发明人
分类号
E21D15/44
主分类号
E21D15/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
複数のサブスクリプションデバイスの性能を最適化するための方法および装置
LENS DRIVE DEVICE
BRAIN FUNCTION MEASURING DEVICE AND DATA PROCESSOR FOR BRAIN FUNCTION MEASUREMENT
撮像温度測定
LAMINATION LAYER IRON CORE, AND IRON CORE MEMBER
CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
置換ピペリジノアセトアミドおよびその使用
PLEAT FILTER, BALLAST WATER TREATMENT APPARATUS USING THE SAME, AND BALLAST WATER TREATMENT METHOD
ENGINE CONTROL DEVICE
FIELD-EFFECT TRANSISTOR, METHOD OF MANUFACTURING THE SAME, SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING THE SAME
IMAGE FORMATION DEVICE
APPARATUS FOR FORMING THREE-DIMENSIONALLY SHAPED OBJECT
HYBRID-VEHICULAR CONTROL APPARATUS
POLISHING METHOD
WATER-IN-OIL TYPE EMULSION FOR ROUX, AND SAUCES OR SOUPS USING THE SAME
EDIBLE OIL AND FAT COMPOSITION
VISIBLE LIGHT RESPONSIVE COMPOSITION AND PHOTOELECTRODE, PHOTOCATALYST, AND OPTICAL SENSOR USING THE SAME
FUEL INJECTION CONTROL DEVICE FOR ENGINE
FLUID PRESSURE GENERATOR
ACOUSTIC RADIATION FILM FOR MUSICAL WATCH