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
GASDICHTE RAUCHFANGBLENDE.
摘要
申请公布号
DE1642203(U)
申请公布日期
1952.08.14
申请号
DE195100T1421U
申请日期
1951.06.19
申请人
CURT TANNERBAUER;HEINRICH TRAUTMANN
发明人
CURT TANNERBAUER;HEINRICH TRAUTMANN
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BELT WATER LIFT
APPARATUS FOR CONTROLLING THE VENTILATING STREAM WHEN WINNING COAL BY EXCAVATING UNITS
APPARATUS FOR ERECTING FRAME SUPPORTS
APPARATUS FOR MOUNTING A WATER-PROTECTING UMBRELLA
DEVICE FOR SETTING INCLINED PLANES
PUMPING UNIT
METHOD OF MINING THICK STEEP ADJONING COAL SEAMS PRONE TO ROCK BUMPS AND SUDDEN GAS AND COAL OUTBURSTS
METHOD OF DETERMINING ZONES OF SEISMIC HAZARD IN FISSURED ROCK
APPARATUS FOR MONITORING THE DRILLING OPERATION
METHOD OF ISOLATING AND OPENING-UP OIL- AND GAS-BEARING FORMATIONS
METHOD OF CEMENTING CASINGS IN WELLS
APPARATUS FOR CENTERING DEEP-WELL EQUIPMENT
EXCAVATOR BUCKET
METHOD OF REINFORCING PILE FOUNDATION
ARRANGEMENT FOR REPLACING A RAIL-AND-SLEEPER LATTICE
COOLANT FOR MACHINING METALS
WATER-PROOF BRIZOLE
POLYMERIC PRESS-COMPOSITION
METHOD OF OBTAINING 3ALPHA,5-CYCLO-24S-ETHYL-5ALPHA-CHOLEST-22-EN-6-ON
TRENCHING MACHINE