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
CAVO ELETTRICO PARTICOLARMENTE PER POZZI PETROLIFERI
摘要
申请公布号
IT1171028(B)
申请公布日期
1987.06.10
申请号
IT19830067987
申请日期
1983.09.23
申请人
HARVEY HUBBELL INC
发明人
NEUROTH DAVID HENRY
分类号
H01B7/08;H01B7/18;H01B7/42;(IPC1-7):H01B/
主分类号
H01B7/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INK FLOW-OUT CONTROL CYLINDER FOR LIQUID LOW VISCOSITY INK WRITING-INSTRUMENET
MEDICAL TUBE
DEMODULATOR
LOAD CONTROLLER
SEAT FOR VEHICLE
METHOD AND DEVICE FOR RADIATION IRRADIATION
BEVERAGE SUPPLYING MACHINE
BEVERAGE EXTRACTING DEVICE
BOOKBINDER AND BINDING TAPE
DIGITAL COPYING MACHINE
DEVELOPING DEVICE
GUIDE SYSTEM FOR MANUAL DISPENSING OF PRESCRIPTION
PRODUCT LIFE CYCLE SERVICE METHOD
MANUFACTURE OF CERAMIC ACTUATOR
VEHICLE THEFT PREVENTING DEVICE
CYLINDER LOCK DEVICE AND MODIFYING METHOD FOR SYLINDER LOCK
IMAGE PROCESSING UNIT
IMAGE COMPRESSION-ENCODING DEVICE
SUM DIFFERENCE CIRCUIT
CIRCUIT ELEMENT CONNECTION DEVICE
