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
Improvements in or relating to compressors
摘要
申请公布号
GB622049(A)
申请公布日期
1949.04.26
申请号
GB19470006365
申请日期
1947.03.06
申请人
WESTINGHOUSE ELECTRIC INTERNATIONAL COMPANY
发明人
分类号
F04D21/00
主分类号
F04D21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Developer cartridge and image forming apparatus using the same
Multipole circuit breaker with modular assembly
Power source device
Charge pump circuit with field oxide regions
Process for preparing ondansetron
Certain cinnoline carboxaldehydes and naphthyridine carboxaldehydes useful as intermediates
Thermoplastic molding composition
Polyhydric phenol from naphthaldehyde and epoxy resin obtained using the same
Aconitine compounds and analgesic/anti-inflammatory agent containing the same
N-sulfonyl carboxylic amide derivative including an N-containing 6-membered aromatic ring, or salt of the same, method for producing the same, and biocide
Retrieval apparatus with repeated retrieval of inputted characters
Single deck dual tape path VCR system
Nitrogenous bicyclic derivatives substituted with benzyl
Process for the recovery of metals
CVD diamond growth on hydride-forming metal substrates
Environmentally friendly coating compositions
Process for joining components made of metal
Method for improving an animal fiber
Cantilevered leaf spring assembly
Suspension system for automobile