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
METHOD OF REVEALING LEAKY LOCATIONS IN GAS PIPIPINGS AND DEVICE THEREFOR
摘要
申请公布号
PL289275(A1)
申请公布日期
1992.09.21
申请号
PL19910289275
申请日期
1991.03.01
申请人
WITAJEWSKI PRZEMYSLAW
发明人
WITAJEWSKI PRZEMYSLAW
分类号
G01M3/04;(IPC1-7):G01M3/04
主分类号
G01M3/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Vaccine
Plasma torches
Pin jointed structural assembly
Monitoring interrupts
A security system
A collapsible flatrack with outward folding walls
Folding inflatable boat
Personal sterioscopic viewing system
Polishing composition
Composition
Compounds for use in medicine
Detergent compositions
Remote low power flood warning sensor with direct internet connection
Hydraulic tensioning device for inflatable packer element
Apparatus and method relating to ion sources and charged particle accelerator beamlines
M B R Digital display unit
Composition for culturing cells
Retractor
Grounding system monitor
Data management method and system
