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
Perfectionnements aux compresseurs centrifuges
摘要
申请公布号
FR1052197(A)
申请公布日期
1954.01.21
申请号
FRD1052197
申请日期
1952.03.07
申请人
THE DE HAVILLAND ENGINE COMPANY LIMITED
发明人
分类号
F02C7/04;F04D17/02;F04D25/02
主分类号
F02C7/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Pipe cutter
Process for vacuum packaging of materials
A method of determining the density profile of a plate-shaped material
Process for the removal of mercaptans and hydrogen sulfide from hydrocarbon streams
Seaplane hull
Remote control system for electrical devices
Method of cleaning and maintaining potable water distribution pipe systems with a heated cleaning solution
Process for treating silica-bearing material
Conductive ink
Tetra-substituted phenyl derivatives useful as pde iv inhibitors
Tri-substituted phenyl derivatives useful as pde iv inhibitors
Regulated expression of heterologous genes in plants and transgenic fruit with a modified ripening phenotype
Schistosoma protein and uses thereof
Novel amylolytic enzymes derived from the b. licheniformis alpha-amylase, having improved characteristics
Laite palkin tuessa
Foerfarande foer maetning av viskositet
Maoltavla
Profiilitangoista muodostetut toisiinsa yhdistetyt pylväät ja poikkipuut
Indretning til automatisk standsning af en udstrålingsbrænder i tilfælde af brand i den bagerste del
Method and apparatus for pressure filtering