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
Vorrichtung zum Herausfischen von Gegenstaenden aus Bohrloechern
摘要
申请公布号
DE547102(C)
申请公布日期
1932.03.23
申请号
DED547102D
申请日期
1930.10.30
申请人
ARTHUR ALEXANDER HELMECKE
发明人
分类号
E21B31/08;E21B31/18
主分类号
E21B31/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Sequential data transfer detection
SEQUENTIAL DATA TRANSFER DETECTION
Use of an anti-microtubule agent for the treatment of uveitis
System and method for controlling distribution of digital copyrighted material
Apparatus and method for measuring current
Rip2: a method of signaling in the innate and adaptive immune systems
Telephony device with irda repeater
Fluid conveying device and method for the introduction and withdrawal of fluids
FLUID MANIPULATION IN A MICROFABRICATED REACTION CHAMBER SYSTEM
ANTIVIRAL COMPOSITION DERIVED FROM ALLIUM CEPA AND THERAPEUTIC USE THEREOF
SYSTEM AND METHOD FOR VISUAL DEBUGGING OF CONSTRAINT SYSTEMS
Methods for cancer imaging
CONNECTING JOINT BETWEEN TWO HOLLOW PROFILES OF A FRAME STRUCTURE, PARTICULARLY FOR VEHICLES
UNDERWATER STORAGE CONTAINER AND SYSTEM AND METHOD FOR USING THE SAME
DIAGNOSTIC KIT FOR SCHIZOPHRENIA
RADIO TRANSMITTERS
CABLE ASSEMBLY AND METHOD
METHOD FOR DETECTING OVARIAN CANCER BASED ON HUMAN KALLIKREIN 6 (HK6)
A COOKING PROCESS USING HOT BLACK LIQUOR
INTEGRATED PHASE SEPARATOR FOR ULTRA HIGH VACUUM SYSTEM
