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
(B1) ;METHOD FOR INVESTIGATION OF CYLINDER FLUSHING EFFECT ININTERNAL COMBUSTION ENGINES
摘要
申请公布号
PL210642(A1)
申请公布日期
1980.06.02
申请号
PL19780210642
申请日期
1978.10.31
申请人
POLITECHNIKA POZNANSKA
发明人
PIETRZYK WIKTOR
分类号
F02B;G01M15/00;(IPC1-7):F02B/
主分类号
F02B
代理机构
代理人
主权项
地址
您可能感兴趣的专利
REFRIGERATING MACHINE FOR REFRIGERATOR
DISPENSING HEAD
Erection aid.
Long liquid ring pumps and compressors.
Drain valve for installations supplying compressed air.
Highly integrated memory matrix and method for its production.
Process for the fractional desublimation of dianhydride of 1,2,4,5-benzenetetracarboxylic acid.
METHOD OF REDUCING THE TEMPERATURE AT STOPING FACE
DEVICE FOR CONTINUOUS MEASURING OF FLOW PROPERTIES OF SUBSTANCES
SEAL
BEVEL-GEAR REDUCER
MECHANICAL OSCILLATION DAMPING METHOD
WEDGE-TYPE CLAMPING DEVICE
ARRANGEMENT FOR CONTROLLED CAVING-IN OF SLOPES
WATER JET UNIT
DRILLING MUD PREPARATION PROCESS AUTOMATIC CONTROL METHOD
VALVE DEVICE FOR FILLING HYDRAULIC PACKER WITH LIQUID
ABOVE-BIT SHOCK-ABSORBER
APPARATUS FOR MAKING AN ANTIFILTRATION SCREEN
METHOD OF ERECTING BRIDGE SPAN STRUCTURE
