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
DEVICE FOR CHECKING ENVELOPES FOR ENCLOSED DOCUMENTS
摘要
申请公布号
US4113105(A)
申请公布日期
1978.09.12
申请号
US19770775386
申请日期
1977.03.07
申请人
DOCUTRONIX, INC.
发明人
DEHART, JOHN R.;NELSON, LARRY L.;KREHL, WILLIAM H.
分类号
B07C1/00;B07C5/34;(IPC1-7):B07C5/34
主分类号
B07C1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
1,3,5 - tris - [(b - aziridinyl)acrylyl] - hexahydro-s-triazine and process for making; the cured carboxy - terminated polymer and process for making
Clamping device
FORMATION OF COATINGS ON GERMANIUM BODIES
DEPRESSED COLLECTORS FOR CROSSED FIELD AMPLIFIERS
DIGITAL POSITION MEASURING DEVICE
HYDRAULIC ELEVATOR CONTROL SYSTEM
SNAP-IN PUSH BUTTON OPERATOR
POLYMERS FROM ALKENYL HALOBENZENE MONOMERS AND METHOD FOR THEIR PREPARATION
ACRYLONITRILE COPOLYMERS CONTAINING SULFONIC ACID GROUPS
PURIFICATION OF FORMIC ACID
SULFATED POLYORGANOSILOXANES AND PREPARATION
BASIC KETONE COMPOUNDS AND A PROCESS FOR THEIR PRODUCTION
DERIVES DE LA BERBINE
PREPARATION OF ORGANIC BORON COMPOUNDS
NON-WOVEN FABRIC AND METHOD OF MANUFACTURE
DEHYDRATION OF FROZEN ICE MILK CONFECTIONS
DEADLOCKING MECHANISM BLOCKER
SHEET PILING MACHINE WITH SCISSORS-TYPE LIFT
DAMPING MEANS AND METHOD
UNA MAQUINA AUTOMATICA PARA DEVANAR TUBOS O CANILLAS.
