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
Pipette
摘要
申请公布号
US2237213(A)
申请公布日期
1941.04.01
申请号
US19390276710
申请日期
1939.05.31
申请人
BROWN RALPH F
发明人
BROWN RALPH F.
分类号
B01L3/02
主分类号
B01L3/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AMMUNITION MAGAZINE
METHOD OF OPTICAL DATA TRANSMISSION
CRYOSTAT
INTERMEDIATE MATERIAL FOR STAINLESS STEEL FOR KNIVES
METHODS AND COMPOSITIONS FOR INHIBITION OF BROMODOMAIN-CONTAINING PROTEINS
METHOD FOR DETECTING AND MONITORING BONE LOSS
ELONGATED DILATOR FOR PULL PEG TUBE WITHOUT A LOOP
LAMINATED COIL COMPONENT AND MATCHING CIRCUIT
MICROLITHOGRAPHIC APPARATUS AND METHOD OF VARYING A LIGHT IRRADIANCE DISTRIBUTION
METHOD FOR THE SYNTHESIS OF A CHLORINE-FREE, PRE-CERAMIC POLYMER FOR THE PRODUCTION OF CERAMIC MOLDED BODIES
OPTICAL MATRIX SWITCH AND CONTROL SYSTEM THEREFOR
MOBILE DEVICE USING E-PAPER DISPLAY PANEL AND METHOD FOR CONTROLLING THE SAME
DECORATIVE METHOD FOR PARTS AND DECORATIVE PARTS
INFORMATION PROCESSING SYSTEM
METHOD AND DEVICE FOR PERFORMING CHANNEL ACCESS IN WLAN SYSTEM
SYSTEMS AND METHODS FOR RENEWABLE FUEL
PROCESS FOR THE DENSIFICATION OF A CELLULOSIC SUBSTRATE
OPHTHALMIC COMPOSITION, METHOD FOR PREPARING THE SAME, AND USE OF THE SAME
HIGH FAT HUMAN MILK PRODUCTS
CONTROL OF pH IN AQUEOUS UREA-CONTAINING SOLUTIONS UTILIZING AMINO ACID-CONTAINING COMPOSITIONS
