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 phase-contrast microscopy
摘要
申请公布号
GB648801(A)
申请公布日期
1951.01.10
申请号
GB19480020210
申请日期
1948.07.29
申请人
PETER MILTON BARHAM;EDWARD WILFRED TAYLOR
发明人
分类号
G02B21/14
主分类号
G02B21/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SUBSTRAT FOR HYDROPONISK DYRKING.
(1R,5S,6S)-2-SUBSTITUTED THIO-6-((R)-1-HYDROXY-ETHYL)-1-METHYL-CARBAPENEM-2-CARBOXYLIC ACID DERIVATIVES,THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
SUBSTITUTED VINYL CEPHALOSPORINS,THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
HEAT EXCHANGER CONSTRUCTIONAL COMPONENTS FOR BUILDING PURPOSES
DISPOZITIV DE FIXARE
PROCEDEU DE OBTINEREA FOLIILOR DE ELASTOMERI ANTICOROZIVE
MATERIAL FILTRANT DDIN FIBRE TEXTILE
METODA SI APARAT PENTRU MASURAREA CURENTULUI DE MICSORARE LA TRANSDUCTORII PIEZOELECTRICI
DISPOZITIV PENTRU DETERMINAREA VITEZEI LA MORISTELE HIDROMETRICE
APARAT INTELIGENT PENTRU MASURAREA DEBITELOR IN CANALE DESCHISE
FUEL SPACER
TOOL ASSEMBLY,TOOL COMPONENTS AND METHOD OF ASSEMBLYING SAID COMPONENTS
DEVICE FOR APPLYING TO AN OBJECT A STRIP OF THERMOPLASTIC MATERIAL
APPARATUS FOR DETACHABLY CONNECTING A TOOL TO A MANIPULATING DEVICE
TRYKAKTIVERBART KORREKTIONSTAPE OG PAAFOERINGSVAESKE TIL ANVENDELSE VED FREMSTILLING AF SAMME
PROCESS FOR PRODUCTION OF FURNACE CARBON BLACK
METHOD OF DATA TRANSMITTANCE
DERIVES DE PYRIMIDINE
Immunogenic recombinant yeast expression product and method¹for purifying it
PULSE WIDTH MODULATION CONVERTER