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 CLEANING HEAT EXCHANGING SURFACE
摘要
申请公布号
SU868303(A1)
申请公布日期
1981.09.30
申请号
SU19792823169
申请日期
1979.09.20
申请人
NEVINNOMYSSKOE PROIZV OB "AZOT"
发明人
SAVCHENKO TAISA P,SU;SHALOMOVA TAMARA P,SU;MOLOTILIN BORIS N,SU;BORKUT NIKOLAJ N,SU
分类号
F28G9/00;(IPC1-7):F28G9/00
主分类号
F28G9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for modifying stoichiometric NiAl coatings applied to turbine airfoils by thermal processes
Multiple-clutch assembly
Control apparatus and a control method for a vehicle
Precision calipering system
Method and device for conveying planar ribbon of crimped fiber using air jets
Method for separate compilation of templates
Crystalline polypropylenes, process for preparing thereof, polypropylene compositions, and thermoformed products
Power-saving type electrophotography apparatus suitable for use with optional unit having exclusive power supply
Optical system
Dispersion managed optical waveguide and system with distributed amplification
System and method of disharmonic frequency multiplexing
Robust index reference position detection using a sequence of successively disposed index fields
Trellis encoding and decoding of track identification indicia
Projection display with color separation/synthesizing prism unit
Optical amplifier with active-fiber loop mirror
Cationic group 3 catalyst system
Corticotropin releasing factor antagonists
Adapter usable with an electronic interconnect for high speed signal and data transmission
Recovery and transportation of heavy crude oils
Photonic analog-to-digital converter utilizing wavelength division multiplexing and distributed optical phase modulation