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
Bremse fuer das Hebewerk von Tiefbohranlagen
摘要
申请公布号
DE973671(C)
申请公布日期
1960.04.28
申请号
DE1954D019411
申请日期
1954.12.25
申请人
DEMAG AKTIENGESELLSCHAFT
发明人
KLAPDOHR FRIEDRICH
分类号
E21B19/00;F16D49/12
主分类号
E21B19/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HYDRO-OXIDATION PROCESS USING A CATALYST PREPARED FROM A GOLD CLUSTER COMPLEX
Method and apparatus for thermal, mechanical, and electrical optimization of a solid-oxide fuel cell stack
Haemophilus influenzae antigens and corresponding DNA fragments
FLUOROPHENYL RESIN COMPOUNDS
CATALYTIC EPOXIDATION AND HYDROXYLATION OF OLEFIN/DIENE COPOLYMERS
MODIFICATION OF SURFACE WETTING PROPERTIES OF A SUBSTRATE
Process for using geothermal energy
Digital signage network
SITE-SPECIFIC LABELING OF PROTEINS FOR NMR STUDIES
METHOD AND DEVICE FOR SELECTING AND MANAGING MOBILITY PROTOCOL IN MOBILE COMMUNICATIONS SYSTEM
FUEL-CELL INSTALLATION, METHOD FOR ACTIVATING AND DEACTIVATING SAID INSTALLATION
FUNCTION FOR CONTROLLING LINE POWERED NETWORK ELEMENT
METHOD AND APPARATUS FOR MANUFACTURING A MULTI-LAYERED WEB PRODUCT
DEVICE FOR MIXING LIGHT OF SIDE EMITTING LEDS
BURNER WITH MEANS FOR CHANGING THE DIRECTION OF FUEL FLOW
MODULATION OF T CELL SIGNALING THRESHOLD AND T CELL SENSITIVITY TO ANTIGENS
DRUG-DELIVERY ENDOVASCULAR STENT AND METHOD OF USE
风力发电机组传动带增速传动装置
一种盐酸氯雷他定肠溶制剂组合物及其制备方法
一种高性能复合电缆