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
Microfilm record card
摘要
申请公布号
US2977017(A)
申请公布日期
1961.03.28
申请号
US19580751225
申请日期
1958.07.28
申请人
P.C.I. INCORPORATED
发明人
HERZIG LEONARD A.
分类号
G06K19/02
主分类号
G06K19/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF ELECTRIC HEATING OF WORKING FIELD WITH SOLID SUBSTANCE TREATMENT
EQUIPMENT FOR LOWERING A DISC OF CIRCULAR KNITTER
FIRE CLOSURE
CONNECTION FOR DETECTION OF PROPERTIES OF CABLE SECTION PAIRS FOR DIGITAL SIGNALS TRANSMISSION
METHOD OF REPAIRING FLOOR AND CEILING INSULATION BY MEANS OF GROUTING
SYNCHRONIZED TRANSLOADING DEVICE FOR CERAMIC STRAIGHTS IN TWO TRANSPORT DIRECTIONS
IMPROVED COMPOSITE ION EXCHANGE MEMBRANES
FEUERSCHUTZTUER
THERMALLY SHRINKABLE LABELING BAND
CORROSION PROTECTION OF FLAT ROLLED STEEL SECTIONS
RAILWAY TRAIN INFORMATION TRANSMISSION
OLIGOGLUCOSIDE DERIVATIVES
DYE COMPOSITION FOR TREATING HAIR
DENTURE CLEANING COMPOSITION
PREPARATION OF CERIC ALKOXIDES
MANUAL DAMPER CONTROL
SOLAR POWERED HEAT ENGINE
MEMORY PAGING SYSTEM IN A MICROCOMPUTER
ENDOPARASITICIDES WITH GLYCOL ETHER ESTER CARRIER
AIR CONDITIONER OUTLET ASSEMBLY
